4820-01-449-9443

Safety Relief Valve email this page

Model or part number: AVF-120-S28

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
Description

Velocity Fuse NSN 4820-01-449-9443.

pdf NSN 4820-01-449-9443 Datasheet

MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
4920-01-347-1666; support equipment (se), b-2 bomber aircraft
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
--
NIIN:
014499443
MRC:
--
NATO Stock Number:
4820-01-449-9443
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 Egw Deaeration Cart NSN 4920-01-347-1666 Parts and components for this end application.

NSN Component Description
NSN 4710-01-442-6215 Metallic Tube
NSN 4710-01-442-6219 Metallic Tube
NSN 4710-01-442-6222 Metallic Tube
NSN 4710-01-442-6223 Metallic Tube
NSN 4710-01-442-6225 Metallic Tube
NSN 4710-01-442-6229 Metallic Tube
NSN 4730-01-443-6100 Hydraulic Manifold Assembly
NSN 4730-01-443-7486 Pipe Coupling
NSN 4730-01-443-7490 Pipe Coupling
NSN 2940-01-443-8664 Fluid Filter
NSN 4730-01-443-9818 Tube Reducer
NSN 4710-01-443-9964 Metallic Tube And Fittings
NSN 4710-01-443-9975 Metallic Tube And Fittings
NSN 4710-01-443-9992 Metallic Tube And Fittings
NSN 4710-01-443-9997 Metallic Tube And Fittings
NSN 4710-01-444-0004 Metallic Tube And Fittings
NSN 4710-01-444-0117 Metallic Tube And Fittings
NSN 4710-01-444-0121 Metallic Tube And Fittings
NSN 4710-01-444-0131 Metallic Tube And Fittings
NSN 4710-01-444-0304 Metallic Tube And Fittings
NSN 4710-01-444-0306 Metallic Tube And Fittings
NSN 4710-01-444-0307 Metallic Bent Tube
NSN 4710-01-444-0359 Metallic Tube
NSN 4820-01-444-0768 Safety Relief Valve
NSN 4710-01-444-1855 Metal Tube Assembly
NSN 4730-01-444-2302 Quick Disconnect Coupling Half
NSN 4730-01-444-2459 Self-sealing Coupling Half
NSN 4730-01-444-2614 Pipe Coupling
NSN 4730-01-444-2624 Fluid-emulsion Spray Nozzle
NSN 4810-01-444-3390 Valve Body
NSN 4810-01-444-3751 Directional Control Linear Valve
NSN 4810-01-444-3952 Fluid Pressure Regulating Valve
NSN 5930-01-444-5055 Rotary Switch
NSN 5930-01-444-5072 Rotary Switch
NSN 4730-01-444-5077 Quick Disconnect Coupling Half

Formal Definition

Government issue definition of NSN 4820-01-449-9443

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.

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:
--
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:
16Z0
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
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:
127220
NMF Description:
Pressure Reg/red/relief Valves Noi
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
A

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) A

Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft.

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)

Manufacturers

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