What are the part numbers for NSN 5331-01-020-5951?

NSN 5331-01-020-5951 (O-Ring) has 8 associated part numbers from 7 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 5331-01-020-5951?

NSN 5331-01-020-5951 is manufactured by Parker-Hannifin Corp Div O-Ring Division, Sae International Dba Sae International, Society of Automotive Engineers Inc and 4 more.

NSN

5331-01-020-5951

Name: O-Ring — NSN 5331-01-020-5951
SKU: 5331-01-020-5951
Price: 2.55 USD
Availability: InStock

O-Ring

FSC 5331 — O-RINGFSG 53 — HARDWARE AND ABRASIVES

Unit Price

$2.55

per EA

8 parts / 7 mfrs

Part Numbers for NSN 5331-01-020-59518 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
2-015E540-8	02697	Parker-Hannifin Corp Div O-Ring Division	5	9
2-015E540-80	02697	Parker-Hannifin Corp Div O-Ring Division	5	9
AS568-015	0U583	Sae International Dba Sae International	3	1
AS568-015	81343	Society of Automotive Engineers Inc	5	9
D2000GRM2AA815A13F17EA14	81346	American Society for Testing and Materials Dba Astm International	3	1
2-015E540-8	83259	Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division	5	9
10121177	A486G	Nimikkeistokeskus Ncb Finland	6	9
2-015 E540-80	C0308	Parker Hannifin Gmbh O-Ring Division	5	9

Manufacturers (7)

Parker-Hannifin Corp Div O-Ring Division

CAGE 02697

View NSNs

Sae International Dba Sae International

CAGE 0U583

View NSNs

Society of Automotive Engineers Inc

CAGE 81343

View NSNs

American Society for Testing and Materials Dba Astm International

CAGE 81346

View NSNs

Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division

CAGE 83259

View NSNs

Nimikkeistokeskus Ncb Finland

CAGE A486G

View NSNs

Parker Hannifin Gmbh O-Ring Division

CAGE C0308

View NSNs

Price History

Effective Date	Unit Price	UI
01-OCT-2025	$2.55	EA
01-OCT-2025	$2.55	EA
01-OCT-2025	$2.55	EA

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ABHE	OUTSIDE DIAMETER	0.678 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
ABJH	TEMP RATING	-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT
ADVN	CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
ADYT	CENTER HOLE DIAMETER	0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM
CQFM	HARDNESS RATING	80.0 SHORE DUROMETER A NOMINAL
MATT	MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

Related NSNs in FSC 5331

5331-01-477-3377— O-Ring 5331-00-182-3689— O-Ring 5331-01-504-1540— O-Ring 5331-01-395-7765— O-Ring 5331-01-090-4808— O-Ring 5331-01-188-9426— O-Ring 5331-00-234-6300 5331-00-526-7517— O-Ring 5331-01-389-9939— O-Ring 5331-00-599-0827— O-Ring

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN5331-01-020-5951

NIIN010205951

FSC5331

PRICE$2.55

DEMILA

PARTS8

MFRS7

Manufacturers

Parker-Hannifin Corp Div O-Ring Division

CAGE 02697

Sae International Dba Sae International

CAGE 0U583

Society of Automotive Engineers Inc

CAGE 81343

American Society for Testing and Materials Dba Astm International

CAGE 81346

Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division

CAGE 83259

Nimikkeistokeskus Ncb Finland

CAGE A486G

Parker Hannifin Gmbh O-Ring Division

CAGE C0308

About NSN 5331-01-020-5951

NSN 5331-01-020-5951 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 8 part numbers associated with this NSN from 7 manufacturers.

The current government unit price for NSN 5331-01-020-5951 is $2.55. Price history shows 3 recorded price changes.

To find the part number for NSN 5331-01-020-5951, 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.