Part Number BM-S-527ITEM137

Pressure And Temper Relief Valve

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

bm-s-527item137

Demil:

Shelf Life:

UOM:

NIIN:

012379449

Part Information
Cartridge style

NSN

National Stock Number:

4820-01-237-9449 4820012379449

TXT

Description:

Pressure And Temper Relief Valve

INC

Item Name Code:

16996

MRC:

The basic material of which the body is fabricated.AAFZ

Body Material:

Steel, corrosion resisting

MRC:

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

Body Style:

Straight thru

MRC:

A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY

Reference Number Differentiating Characteristics:

Magnetic permeability shall not exceed 2.0 after fabrication

Part Number	RNVC	RNAAC	DAC	CAGE
193415-20	1	HD	1	27005
193415-20VM	1	HD	1	03950
BM-S-527 ITEM 137VM	1	HD	1	03950
BM-S-527 ITEM 237VM	1	HD	1	03950
DBDS20K-12/315-S0481VM	1	HD	5	03950
BM-S-527 ITEM 137	1	HD	5	16288

Code	Definition
FN	Factory New. Parts manufactured by then 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.