PartsTable
Technical Data Sheet
Download PDF

1137AS725 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1137AS725: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC AND GLASS FIBER AND RESIN SILICONE OVERALL, temp_rating: -55.0 CELSIUS AND 125.0 CELSIUS DEGC, hole_diameter: 0.040 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 0.328 INCHES NOMINAL IN, overall_length: 1.531 INCHES NOMINAL IN, bolt_hole_quantity: 25. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-961-5347, 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
1137AS725
NSN: 5330-00-961-5347
NIINs: 009615347, 013928143
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC AND GLASS FIBER AND RESIN SILICONE OVERALL
temp_rating-55.0 CELSIUS AND 125.0 CELSIUS DEGC
hole_diameter0.040 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.328 INCHES NOMINAL IN
overall_length1.531 INCHES NOMINAL IN
bolt_hole_quantity25
outside_corner_radius0.109 INCHES NOMINAL IN
cross-sectional_thickness0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-P-997 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-961-5347
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1137AS725 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
•
FSC APPLICATION DATA: ELECTRICAL CONNECTOR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAELECTRICAL CONNECTOR
OVERALL LENGTH1.521 INCHES MINIMUM AND 1.541 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
DB53750-2DSReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C5000261-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
802347-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5191317-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
419116-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
DB53750-2Reference 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
Ready to buy 1137AS725?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1137AS725?
1137AS725 is a GASKET.
What parts can replace 1137AS725?
There are 6 known substitutes for 1137AS725: DB53750-2DS, C5000261-3, 802347-3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1137AS725?
1137AS725 is cataloged in the U.S. Government catalog under NSN 5330-00-961-5347. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1137AS725

✓ 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.