M25988/4-037 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

M25988/4-037: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, material_document_and_classification: 81349,-25988/4 MIL SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-492-7052, 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

M25988/4-037

NSN: 5331-01-492-7052
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	RUBBER
center_hole_diameter	2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
cross-sectional_height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classification	81349,-25988/4 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency	O-RING
NSN	5331-01-492-7052

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: 81349,-25988/4 MIL SPEC SINGLE MATERIAL RESPONSE

•

CENTER HOLE DIAMETER: 2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN

•

MATERIAL: RUBBER

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	81349,-25988/4 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER	2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	O-RING
MATERIAL	RUBBER

SUBSTITUTES & CROSS-REFERENCES 5

AMS-R-25988Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-037 L1007-80Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-R-25988Reference document

Same NSN cross-reference

Reference document — Identification reference

2-037L1218-80Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-037 L806-80Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M25988/4-037?

M25988/4-037 is a O-RING.

What parts can replace M25988/4-037?

There are 5 known substitutes for M25988/4-037: AMS-R-25988, 2-037 L1007-80, MIL-R-25988 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for M25988/4-037?

M25988/4-037 is cataloged in the U.S. Government catalog under NSN 5331-01-492-7052. This indicates validated use in U.S. government and defense supply chains.

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