What are the part numbers for NSN 5331-01-321-4128?

NSN 5331-01-321-4128 (O-Ring) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 5331-01-321-4128?

NSN 5331-01-321-4128 is manufactured by Northrop Grumman Systems Corporation, Zf Industrieantriebe Witten Gmbh.

NSN

5331-01-321-4128

Name: O-Ring — NSN 5331-01-321-4128
SKU: 5331-01-321-4128
Price: 566.1 USD
Availability: InStock

O-Ring

FSC 5331 — O-RINGFSG 53 — HARDWARE AND ABRASIVES

Unit Price

$566.10

per EA

2 parts / 2 mfrs

Part Numbers for NSN 5331-01-321-41282 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
1808034	03956	Northrop Grumman Systems Corporation	3	2
1808034	D9182	Zf Industrieantriebe Witten Gmbh	C	1

Manufacturers (2)

Northrop Grumman Systems Corporation

CAGE 03956

View NSNs

Zf Industrieantriebe Witten Gmbh

CAGE D9182

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$566.10	EA	0
01-OCT-2025	$566.10	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADVN	CROSS-SECTIONAL HEIGHT	0.154 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
ADYT	CENTER HOLE DIAMETER	4.913 INCHES MINIMUM AND 4.983 INCHES MAXIMUM
MATT	MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

Related NSNs in FSC 5331

5331-01-589-3071— O-Ring 5331-01-295-8717— O-Ring 5331-00-916-9422— O-Ring 5331-00-598-7912— O-Ring 5331-01-212-4626— O-Ring 5331-01-020-0949— O-Ring 5331-01-019-2041— O-Ring 5331-01-225-0798 5331-01-708-2720— O-Ring 5331-01-313-0250— O-Ring

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5331-01-321-4128

NIIN013214128

FSC5331

PRICE$566.10

DEMILA

PARTS2

MFRS2

Manufacturers

Northrop Grumman Systems Corporation

CAGE 03956

Zf Industrieantriebe Witten Gmbh

CAGE D9182

About NSN 5331-01-321-4128

NSN 5331-01-321-4128 is a National Stock Number assigned to O-Ring. This NSN part number belongs to Federal Supply Class 5331 (O-RING) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 5331-01-321-4128 is $566.10. Price history shows 2 recorded price changes.

To find the part number for NSN 5331-01-321-4128, 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.