What are the part numbers for NSN 5331-00-856-0603?

NSN 5331-00-856-0603 (O-Ring) has 4 associated part numbers from 4 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 5331-00-856-0603?

NSN 5331-00-856-0603 is manufactured by Proponent, Inc. Dba Proponent, Honeywell International Inc. Div Aerospace - Torrance, Alliedsignal Inc Dba Allied-Signal Aerospace Co and 1 more.

NSN

5331-00-856-0603

Name: O-Ring — NSN 5331-00-856-0603
SKU: 5331-00-856-0603
Price: 1.3 USD
Availability: InStock

O-Ring

FSC 5331 — O-RINGFSG 53 — HARDWARE AND ABRASIVES

Unit Price

$1.30

per EA

4 parts / 4 mfrs

Part Numbers for NSN 5331-00-856-06034 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
S8990-224	59789	Proponent, Inc. Dba Proponent	5	2
S8990-224	70210	Honeywell International Inc. Div Aerospace - Torrance	3	2
S8990-224	72599	Alliedsignal Inc Dba Allied-Signal Aerospace Co	5	9
10117127	A486G	Nimikkeistokeskus Ncb Finland	6	9

Manufacturers (4)

Proponent, Inc. Dba Proponent

CAGE 59789

View NSNs

Honeywell International Inc. Div Aerospace - Torrance

CAGE 70210

View NSNs

Alliedsignal Inc Dba Allied-Signal Aerospace Co

CAGE 72599

View NSNs

Nimikkeistokeskus Ncb Finland

CAGE A486G

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$1.30	EA	0
01-OCT-2025	$1.30	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADVN	CROSS-SECTIONAL HEIGHT	0.135 INCHES NOMINAL
MATT	MATERIAL	RUBBER SYNTHETIC

Related NSNs in FSC 5331

5331-01-731-1615— O-Ring 5331-01-268-0168— O-Ring 5331-01-613-5310— O-Ring 5331-01-530-7624 5331-01-603-6914— O-Ring 5331-01-557-3289— O-Ring 5331-01-658-4595— O-Ring 5331-01-564-8538— O-Ring 5331-01-600-1985— O-Ring 5331-00-381-8661— O-Ring

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5331-00-856-0603

NIIN008560603

FSC5331

PRICE$1.30

DEMILA

PARTS4

MFRS4

Manufacturers

Proponent, Inc. Dba Proponent

CAGE 59789

Honeywell International Inc. Div Aerospace - Torrance

CAGE 70210

Alliedsignal Inc Dba Allied-Signal Aerospace Co

CAGE 72599

Nimikkeistokeskus Ncb Finland

CAGE A486G

About NSN 5331-00-856-0603

NSN 5331-00-856-0603 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 4 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 5331-00-856-0603 is $1.30. Price history shows 2 recorded price changes.

To find the part number for NSN 5331-00-856-0603, 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.