What are the part numbers for NSN 4820-00-923-2491?

NSN 4820-00-923-2491 (Seat,Valve) has 4 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-00-923-2491?

NSN 4820-00-923-2491 is manufactured by Rolls-Royce Corporation, Allison Transmission Inc Dba Allison Transmission, Inc.

What is the price of NSN 4820-00-923-2491?

The most recent government unit price for NSN 4820-00-923-2491 (Seat,Valve) is $145.23.

NSN

4820-00-923-2491

Name: Seat,Valve — NSN 4820-00-923-2491
SKU: 4820-00-923-2491
Price: 145.23 USD
Availability: InStock

Seat,Valve

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$145.23

per EA

4 parts / 2 mfrs

Part Numbers for NSN 4820-00-923-24914 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
6820556	63005	Rolls-Royce Corporation	5	9
6820556-1	63005	Rolls-Royce Corporation	3	2
6820556	73342	Allison Transmission Inc Dba Allison Transmission, Inc	5	9
6820556-1	73342	Allison Transmission Inc Dba Allison Transmission, Inc	5	9

Manufacturers (2)

Rolls-Royce Corporation

CAGE 63005

View NSNs

Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$145.23	EA	0
01-OCT-2025	$145.23	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ABKW	OVERALL HEIGHT	0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
ADAR	BODY OUTSIDE DIAMETER	0.659 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
ADAS	BODY INSIDE DIAMETER	0.344 INCHES MINIMUM AND 0.346 INCHES MAXIMUM
AJFZ	SEAT RADIUS	0.218 INCHES NOMINAL
CQKM	SEATING SURFACE SHAPE	RADIAL
MATT	MATERIAL	COPPER ALLOY OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYL	STYLE DESIGNATOR	PLAIN

Related NSNs in FSC 4820

4820-00-532-7545 4820-01-200-9483— Disk,Valve 4820-00-459-2711— Valve Assembly,Com 4820-01-723-4860— Valve,Expansion 4820-01-732-1029— Valve,Check 4820-00-999-5136— Valve Assembly 4820-01-649-5648— Valve,Actuator Assy 4820-00-006-3991 4820-01-069-4246— Valve,Flow Control 4820-01-713-5221— Valve,Ball

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-00-923-2491

NIIN009232491

FSC4820

PRICE$145.23

DEMILA

PARTS4

MFRS2

Manufacturers

Rolls-Royce Corporation

CAGE 63005

Allison Transmission Inc Dba Allison Transmission, Inc

CAGE 73342

About NSN 4820-00-923-2491

NSN 4820-00-923-2491 is a National Stock Number assigned to Seat,Valve. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 4 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-00-923-2491 is $145.23. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-923-2491, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.