87401 — SPRING,HELICAL,EXTENSION

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

87401: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include special_features: SPRING DEFLECTION RATE:NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-127-7204, 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

87401

NSN: 5331-00-127-7204
NIINs: 001277204, 004484102
FSC: 5331 — O-ring
CAGE: 63722 — AFP IMAGING CORP (USA)

SPECIFICATIONS

special_features	SPRING DEFLECTION RATE:NOT RATED
NSN	5331-00-127-7204

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 1.051 INCHES MINIMUM AND 1.081 INCHES MAXIMUM IN

•

HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN

•

MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.051 INCHES MINIMUM AND 1.081 INCHES MAXIMUM IN
HARDNESS RATING	80.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

SUBSTITUTES & CROSS-REFERENCES 9

2-021E540-80Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HJE03287Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

45819Reference document

Same NSN cross-reference

Reference document — Secondary reference

021E540-8Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

8256-32Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2-021-E798-70Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 87401?

87401 is a SPRING,HELICAL,EXTENSION.

What parts can replace 87401?

There are 9 known substitutes for 87401: 2-021E540-80, HJE03287, 45819 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 87401?

87401 is cataloged in the U.S. Government catalog under NSN 5331-00-127-7204. This indicates validated use in U.S. government and defense supply chains.

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87401 — SPRING,HELICAL,EXTENSION

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