4820-01-548-1312

System Pressure Regulating Valve email this page

Model or part number: 40166

Pricing & Availability

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Description

Expansion Bypass Valve NSN 4820-01-548-1312.

pdf NSN 4820-01-548-1312 Datasheet

MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
3830-01-538-1421, winch attachment, single drum, model pa80
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Differential, pressure, unloading cartridge
MRC:
--
NIIN:
015481312
MRC:
--
NATO Stock Number:
4820-01-548-1312
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A21100
MRC:
--
INC:
35896
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 Single Drum Winch Attachment NSN 3830-01-538-1421 Parts and components for this end application.

NSN Component Description
NSN 3830-01-546-4504 Retainer Spring
NSN 4720-01-546-4505 Nonmetallic Hose
NSN 3110-01-546-4506 Cup Bearing
NSN 4730-01-546-4507 Pipe To Hose Union
NSN 3110-01-546-4617 Tapered Roller Bearing Cone
NSN 4730-01-546-8760 Boss Elbow
NSN 5365-01-546-8762 Machine Thread Plug
NSN 5305-01-546-8763 Machine Screw
NSN 5330-01-546-8764 Metal Seal Ring
NSN 3830-01-546-8765 Outer Bearing Assembly
NSN 5365-01-546-8804 Shim Set
NSN 2520-01-546-9013 Clutch Release Bearing Carrier
NSN 5365-01-547-2426 Shim
NSN 5365-01-547-2446 Shim
NSN 5365-01-547-2452 Shim
NSN 5365-01-547-2465 Shim
NSN 4820-01-547-2542 Valve Seat
NSN 5365-01-547-2545 Ring Spacer
NSN 2530-01-547-2551 Sprocket Drive Lockbar
NSN 5340-01-547-2552 Synchro Clamp
NSN 2815-01-547-2554 Dirt And Liquid Deflector
NSN 5330-01-547-2556 Metal Seal Ring
NSN 5330-01-547-2560 Metal Seal Ring
NSN 3120-01-547-2561 Thrust Washer Bearing
NSN 5365-01-547-2562 Ring Spacer
NSN 5306-01-547-2563 Machine Bolt
NSN 4720-01-547-2566 Nonmetallic Hose Assembly
NSN 5340-01-547-2567 Angle Bracket
NSN 5340-01-547-2571 Angle Bracket
NSN 4710-01-547-2575 Metallic Tube
NSN 5330-01-547-2576 Gasket
NSN 5330-01-547-2605 Gasket
NSN 5340-01-547-2606 Mounting Bracket
NSN 2910-01-547-2607 Fluid Filter Head
NSN 3040-01-547-2608 Shouldered Shaft

Formal Definition

Government issue definition of NSN 4820-01-548-1312

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

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:
01A0
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:
8481809015
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809015

Operating, For Controlling Variables Such As Temperature, Pressure, Flow and Liquid Level Regulator Valves, Self

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
127200
NMF Description:
Pressure Redcng Water Relief Valve
UFC:
64480
LTL:
85.0
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)

Manufacturers

This NSN is registered to the following cage codes.
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