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MS25281-10 — MS25281-10

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS25281-10: MS25281-10.

The MS25281-10 is a the manufacturer industrial component. Key specifications include diameter: 0.0850 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN, material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL, overall_width: 0.5850 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.1200 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-891-3412, 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
MS25281-10
NSN: 5340-00-891-3412
NIINs: 008913412, 014437685, 015964172
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
diameter0.0850 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
materialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
overall_width0.5850 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.1200 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN
loop_inside_diameter0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM IN
material_document_and_classificationMIL-M-20693, COMP. A, TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end0.6783 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.7580 INCHES MINIMUM AND 0.8080 INCHES MAXIMUM IN
NSN5340-00-891-3412
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS25281-10 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.198 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.065 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.383 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.758 INCHES MINIMUM AND 0.808 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.198 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
OVERALL WIDTH0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
MATERIAL THICKNESS0.065 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.383 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.758 INCHES MINIMUM AND 0.808 INCHES MAXIMUM IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
LOOP INSIDE DIAMETER0.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
10117493Reference document
Same NSN cross-reference
Reference document — Informative reference only
SAE-AS25281Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS25281-F10Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5340PL1197953Reference document
Same NSN cross-reference
Reference document — Informative reference only
575-140021Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5340PL1828602Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS25281-10?
MS25281-10 is a MS25281-10.
What parts can replace MS25281-10?
There are 6 known substitutes for MS25281-10: 10117493, SAE-AS25281, MS25281-F10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS25281-10?
MS25281-10 is cataloged in the U.S. Government catalog under NSN 5340-00-891-3412. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.