MS9021-118 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

MS9021-118: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN, center_hole_diameter: 0.856 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-584-1229, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MS9021-118

NSN: 5331-00-584-1229
FSC: 5331 — O-ring
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating	-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating	65.0 SHORE DUROMETER A NOMINAL
outside_diameter	1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN
center_hole_diameter	0.856 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN
cross-sectional_height	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN	5331-00-584-1229

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN

•

HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 0.856 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN

•

MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

TECHNICAL CHARACTERISTICS

TEMP RATING	-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN
HARDNESS RATING	65.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	0.856 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

SUBSTITUTES & CROSS-REFERENCES 8

MS9021-118ESReference document

Same NSN cross-reference

Reference document — Secondary reference

2-118 N506-65Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS3578Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

69890-136Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS3578-118Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

182384Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS9021-118?

MS9021-118 is a O-RING.

What parts can replace MS9021-118?

There are 8 known substitutes for MS9021-118: MS9021-118ES, 2-118 N506-65, SAE-AS3578 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS9021-118?

MS9021-118 is cataloged in the U.S. Government catalog under NSN 5331-00-584-1229. This indicates validated use in U.S. government and defense supply chains.

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MS9021-118 — O-RING

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