What are the part numbers for NSN 5331-00-005-0437?

NSN 5331-00-005-0437 (O-Ring) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 5331-00-005-0437?

NSN 5331-00-005-0437 is manufactured by Unison Industries Llc, Amphenol Corp Div Amphenol Aerospace Operations.

NSN

5331-00-005-0437

Name: O-Ring — NSN 5331-00-005-0437
SKU: 5331-00-005-0437
Price: 0.4 USD
Availability: InStock

O-Ring

FSC 5331 — O-RINGFSG 53 — HARDWARE AND ABRASIVES

Unit Price

$0.40

per EA

2 parts / 2 mfrs

Part Numbers for NSN 5331-00-005-04372 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
10-379459	59501	Unison Industries Llc	3	1
10-379459	77820	Amphenol Corp Div Amphenol Aerospace Operations	5	9

Manufacturers (2)

Unison Industries Llc

CAGE 59501

View NSNs

Amphenol Corp Div Amphenol Aerospace Operations

CAGE 77820

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$0.40	EA	0
01-OCT-2025	$0.40	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADVN	CROSS-SECTIONAL HEIGHT	0.094 INCHES NOMINAL
ADYT	CENTER HOLE DIAMETER	0.438 INCHES NOMINAL
CRTL	CRITICALITY CODE JUSTIFICATION	ZZZY
MATT	MATERIAL	PLASTIC
ZZZY	REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS

Related NSNs in FSC 5331

5331-01-361-4642— O-Ring 5331-00-949-9215— O-Ring 5331-01-274-6006— O-Ring 5331-00-881-8687— O-Ring 5331-01-609-0754— O-Ring 5331-01-688-8040— O-Ring 5331-01-015-3371— O-Ring 5331-01-227-0602— O-Ring 5331-00-924-8193— O-Ring 5331-01-188-9433— O-Ring

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5331-00-005-0437

NIIN000050437

FSC5331

PRICE$0.40

DEMILA

PARTS2

MFRS2

Manufacturers

Unison Industries Llc

CAGE 59501

Amphenol Corp Div Amphenol Aerospace Operations

CAGE 77820

About NSN 5331-00-005-0437

NSN 5331-00-005-0437 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 5331-00-005-0437 is $0.40. Price history shows 2 recorded price changes.

To find the part number for NSN 5331-00-005-0437, 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.