4820-01-372-8139

System Pressure Regulating Valve email this page

Images

Reference images of this national stock number

Model or part number: N-30261-B

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

Description

Expansion Bypass Valve NSN 4820-01-372-8139.

NSN 4820-01-372-8139 Datasheet

MRC:

The basic material of which the body is fabricated.AAFZ

Body Material:

Steel

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL

Body Style:

Straight thru

MRC:

The type of service with which the item is designed to be used.ACKL

Media For Which Designed:

Hydraulic oil

MRC:

A narrative description of the type of end connection.ACKM

First End Connection Type:

Threaded internal pipe

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN

First End Style Designator:

Plain

MRC:

Designates the thread diameter,series/type,and number of threads per specific measurement scale.ACLJ

First End Thread Size And Series/type Designator:

1/2-14 npt

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.ACLL

First End Thread Direction:

Right-hand

MRC:

Indicates whether or not the second end is identical to the first end.ACLR

Second End Relationship With First End:

Identical

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Disk

MRC:

The number of end connections included in the item.ADQZ

End Connection Quantity:

MRC:

Indicates the basic design type used for regulating the item.AEVN

Regulation Type:

Automatic single stage

MRC:

The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.AEVR

Valve Loading Method:

Spring

MRC:

The maximum pressure of the media on the inlet side at which an item is designed to operate.AEVZ

Maximum Inlet Pressure Rating:

174.0 pounds per square inch

MRC:

An indication of whether or not a filter is included.AEWF

Filter:

Not included

MRC:

NIIN:

013728139

MRC:

NATO Stock Number:

4820-01-372-8139

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

A21100

MRC:

INC:

35896

MRC:

IMM:

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 | 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

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.

Formal Definition

Government issue definition of NSN 4820-01-372-8139

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.

Recent Solicitations Most recent solicitations for NSN 4820-01-372-8139

End Date

Solicitation

Qty

Purchase Request

End Date:

2023-02-27

Solicitation:

SPE7L423T3351

Qty:

117

Purchase Request:

7001672162

End Date:

2022-12-12

Solicitation:

SPE7L423T1563

Qty:

Purchase Request:

7000728053

End Date:

2022-09-26

Solicitation:

SPE7L422T8440

Qty:

Purchase Request:

0095445062

End Date:

2019-08-05

Solicitation:

SPE7L119T361R

Qty:

102

Purchase Request:

0080758886

End Date:

2018-04-05

Solicitation:

SPE7L218T2090

Qty:

258

Purchase Request:

0073610604

End Date:

2018-02-16

Solicitation:

SPE7L218T1417

Qty:

152

Purchase Request:

0072827162

End Date:

2017-09-15

Solicitation:

SPE7L517T3360

Qty:

182

Purchase Request:

0070640278

End Date:

2017-04-17

Solicitation:

SPE7L117T9987

Qty:

199

Purchase Request:

0068437071

End Date:

2017-03-13

Solicitation:

SPE7L117T7797

Qty:

180

Purchase Request:

0067866099

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:

0.1000lbs

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

16Z0

PRES MAT:

WRAP MAT:

ICQ:

AAA

THK:

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) 31

Waterproof bag, sealed.

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:

8710000090

NAICS:

336992

End Use Class:

50030

SITC:

89111

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8710000090

Parts Of Armored Fighting Vehicles, Motorized, Whether Or Not Fitted With Weapons

End Use Code 50030

Military Trucks, Armored Vehicles, Etc.

Standard Intl. Trade Class (SITC) 89111

Tanks and Other Armored Fighting Vehicles, Motorized, Whether Or Not Fitted With Weapons, and Parts Of Such Vehicles

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:

736

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 736

Plumbing supplies.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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

Land Supply Chain

06/17	05/18	09/19	03/20
180.00	138.00	118.00	109.00

Manufacturers

This NSN is registered to the following cage codes.

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Cross Reference Parts

Part Number	RNVC	RNAAC	DAC	CAGE
N-30261-B	2	AX	E	06721
12378851	2	AX	A	19207
12378851	2	ZZ	6	0FW39
12378851	2	ZZ	5	076M6
12378851	2	ZZ	5	75Q65
12378851	9	ZZ	5	45152

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4820-01-372-8139

Images

Pricing & Availability

NSN 4820-01-372-8139 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Formal Definition

Recent Solicitations Most recent solicitations for NSN 4820-01-372-8139

Packaging & Dimensions

Packaging Codes Definitions:

Import / Export

Schedule B Codes Definitions:

Freight

Freight Codes Definitions:

DLA History / Forecast Quantities

Manufacturers

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