What are the part numbers for NSN 5331-01-442-7821?

NSN 5331-01-442-7821 (O-Ring) has 2 associated part numbers from 1 manufacturer. View the complete part number cross-reference on this page.

Who manufactures NSN 5331-01-442-7821?

NSN 5331-01-442-7821 is manufactured by Kato Engineering Inc..

NSN

5331-01-442-7821

Name: O-Ring — NSN 5331-01-442-7821
SKU: 5331-01-442-7821
Price: 5.78 USD
Availability: InStock

O-Ring

FSC 5331 — O-RINGFSG 53 — HARDWARE AND ABRASIVES

Unit Price

$5.78

per EA

2 parts / 1 mfrs

Part Numbers for NSN 5331-01-442-78212 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
099-00134-00 ITEM 94	32770	Kato Engineering Inc.	5	2
159-41912-01	32770	Kato Engineering Inc.	3	2

Manufacturers (1)

Kato Engineering Inc.

CAGE 32770

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$5.78	EA	Y
01-OCT-2025	$5.78	EA	Y

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADVN	CROSS-SECTIONAL HEIGHT	0.116 INCHES NOMINAL
ADYT	CENTER HOLE DIAMETER	0.924 INCHES NOMINAL
MATT	MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Related NSNs in FSC 5331

5331-01-562-0667— O-Ring 5331-00-166-0968— O-Ring 5331-01-606-4164 5331-01-313-5692— O-Ring 5331-01-286-0797— O-Ring 5331-00-095-6802— O-Ring 5331-01-679-4120— O-Ring 5331-01-245-0736— O-Ring 5331-00-663-7671— O-Ring 5331-00-411-4354— O-Ring

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5331-01-442-7821

NIIN014427821

FSC5331

PRICE$5.78

DEMILA

PARTS2

MFRS1

Manufacturers

Kato Engineering Inc.

CAGE 32770

About NSN 5331-01-442-7821

NSN 5331-01-442-7821 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 1 manufacturer.

The current government unit price for NSN 5331-01-442-7821 is $5.78. Price history shows 2 recorded price changes.

To find the part number for NSN 5331-01-442-7821, 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.