4820-01-388-5391

Safety Relief Valve email this page

Model or part number: 9338668

Pricing & Availability

Submit this form for current pricing and availability of this NSN.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards

About this product
Cartridge type

Description

Velocity Fuse NSN 4820-01-388-5391.

pdf NSN 4820-01-388-5391 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3a all ends
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand all ends
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The rated valve discharge capacity per unit of time.ADSY
Valve Discharge Flow Rate:
15.0 pounds per hour
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
140.0 degrees fahrenheit single response
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2350-01-087-1095
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
G43 external seat for gasket seal (boss) all ends
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded external boss all ends
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
12 all ends
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
6000.0 pounds per square inch single response
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.062 inches all ends
MRC:
The angle of the end surface upon which the mated surface seats.CQRB
Seat Angle:
37.0 degrees all ends
MRC:
The predetermined pressure at which the item is calibrated to open.CSDC
Opening Pressure Setting:
4250.0 pounds per square inch
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel body
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Err-090
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Un all ends
MRC:
--
NIIN:
013885391
MRC:
--
NATO Stock Number:
4820-01-388-5391
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A046B0
MRC:
--
INC:
05488
MRC:
--
IMM:
AX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Full Tracked Combat Tank NSN 2350-01-087-1095 Parts and components for this end application.

NSN Component Description
NSN 5340-00-678-3472 Seal Retaining Plate
NSN 5340-00-708-3883 Manual Control Handle
NSN 2835-00-937-5844 Nonaircraft Gas Turb Heat Shield
NSN 1015-00-968-6329 Operating Lever Breechblock Cam
NSN 6625-01-059-4279 Test Probe
NSN 6680-01-060-7175 Vibrating Reed Tachometer
NSN 2530-01-063-5655 Compensating Shaft
NSN 3040-01-063-5657 Rigid Connecting Link
NSN 3040-01-063-5658 Linear Actuating Cylinder
NSN 2530-01-063-5666 Vehicular Wheel Hub
NSN 2530-01-063-5668 Track Suspens Pivot Arm Assembly
NSN 2530-01-063-5670 Track Shoe Wedge
NSN 5330-01-063-5676 Packing Retainer
NSN 5340-01-063-5825 Metallic Solid Wheel
NSN 5305-01-063-5829 Hexagon Head Cap Screw
NSN 5330-01-063-5839 Seal Retainer
NSN 3130-01-063-5845 Bearing Unit Housing
NSN 2530-01-063-5862 Wheel Hub Cap
NSN 5340-01-065-6142 Mounting Bracket
NSN 5340-01-065-6143 Mounting Bracket
NSN 2520-01-067-2281 Friction Clut Intermediate Plate
NSN 3010-01-067-2319 Shaft Coupling Half
NSN 2520-01-067-3873 Transmission Fluid Cooler
NSN 2520-01-067-3899 Friction Clutch Assembly
NSN 5330-01-068-4072 Gasket
NSN 4730-01-069-3369 Pipe Bushing
NSN 4730-01-069-3370 Pipe Bushing
NSN 4710-01-069-5925 Metal Tube Assembly
NSN 5310-01-070-2837 Matche Spring Tension Washer Set
NSN 5340-01-071-9051 Mounting Bracket
NSN 5340-01-071-9052 Mounting Bracket
NSN 1015-01-072-4176 Breechblock Handle
NSN 5315-01-072-4488 Threaded Straight Pin
NSN 2910-01-072-9927 Electrical Fuel Pump
NSN 2520-01-072-9943 Transmission Fluid Cooler

Formal Definition

Government issue definition of NSN 4820-01-388-5391

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Recent Solicitations Most recent solicitations for NSN 4820-01-388-5391

End Date
Solicitation
Qty
Purchase Request
End Date:
2023-08-14
Solicitation:
SPE7MC23T263E
Qty:
7
Purchase Request:
7003901214
End Date:
2021-05-03
Solicitation:
SPE7MC21T082G
Qty:
31
Purchase Request:
0089237482
End Date:
2018-05-17
Solicitation:
SPE7MC18T9629
Qty:
182
Purchase Request:
0072766985
End Date:
2018-02-12
Solicitation:
SPE7MC18T5742
Qty:
138
Purchase Request:
0072766985
End Date:
2017-12-22
Solicitation:
SPE7MC18T3707
Qty:
44
Purchase Request:
0072098529
End Date:
2017-08-14
Solicitation:
SPE7MC17TS020
Qty:
51
Purchase Request:
0070154943
End Date:
2015-11-09
Solicitation:
SPE7MC16T2242
Qty:
13
Purchase Request:
0061028397
End Date:
2015-10-29
Solicitation:
SPE7MC16T1386
Qty:
14
Purchase Request:
0060869907
End Date:
2015-05-11
Solicitation:
SPE7MC15TA037
Qty:
21
Purchase Request:
0058347234
End Date:
2015-05-01
Solicitation:
SPE7MC15T9136
Qty:
15
Purchase Request:
0058167231

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
AE
PKG:
16ZZ
PRES MAT:
00
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481400000
NAICS:
332911
End Use Class:
21180
SITC:
74740
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481400000

Safety Or Relief Valves

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74740

Safety Or Relief Valves

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
051080
NMF Description:
Gates Valves Bibcocks Faucets
UFC:
29300
LTL:
Rating variable
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
07/1612/1606/1712/18
16.0035.0011.0013.00

Manufacturers

This NSN is registered to the following cage codes.
Compare Now »
Clear | Hide