AMS-R-25988/1 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AMS-R-25988/1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.004 INCHES NOMINAL IN, center_hole_diameter: 2.844 INCHES MINIMUM AND 2.888 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-244-2274, 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

AMS-R-25988/1

NSN: 5331-01-244-2274
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

material	RUBBER FLUOROSILICONE CLASS FQ
hardness_rating	70.0 SHORE DUROMETER A NOMINAL
outside_diameter	3.004 INCHES NOMINAL IN
center_hole_diameter	2.844 INCHES MINIMUM AND 2.888 INCHES MAXIMUM IN
elongation_percentage	125 MAXIMUM
cross-sectional_height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN	5331-01-244-2274

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

OUTSIDE DIAMETER: 3.004 INCHES NOMINAL IN

•

HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL

•

ELONGATION PERCENTAGE: 125 MAXIMUM

•

CENTER HOLE DIAMETER: 2.844 INCHES MINIMUM AND 2.888 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROSILICONE CLASS FQ

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	3.004 INCHES NOMINAL IN
HARDNESS RATING	70.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE	125 MAXIMUM
CENTER HOLE DIAMETER	2.844 INCHES MINIMUM AND 2.888 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROSILICONE CLASS FQ

SUBSTITUTES & CROSS-REFERENCES 3

M25988/1-040Reference document

Same NSN cross-reference

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

MIL-R-25988/1Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-DTL-25988/1Reference document

Same NSN cross-reference

Reference document — Identification reference

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 AMS-R-25988/1?

AMS-R-25988/1 is a O-RING.

What parts can replace AMS-R-25988/1?

There are 3 known substitutes for AMS-R-25988/1: M25988/1-040, MIL-R-25988/1, MIL-DTL-25988/1. Substitute compatibility should be verified for your specific system.

What is the NSN for AMS-R-25988/1?

AMS-R-25988/1 is cataloged in the U.S. Government catalog under NSN 5331-01-244-2274. This indicates validated use in U.S. government and defense supply chains.

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AMS-R-25988/1 — O-RING

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