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671760 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

671760: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, seal_width: 0.410 INCHES NOMINAL IN, housing_bore_diameter: 5.455 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-441-8287, 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
671760
NSN: 5330-01-441-8287
FSC: 5330 — Packing and Gasket Materials
CAGE: 60764 — WIGGINS LIFT CO INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
seal_width0.410 INCHES NOMINAL IN
housing_bore_diameter5.455 INCHES NOMINAL IN
NSN5330-01-441-8287
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 671760 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
•
SEAL WIDTH: 0.410 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 5.455 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.410 INCHES NOMINAL IN
HOUSING BORE DIAMETER5.455 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
401200Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 671760?
671760 is a SEAL,PLAIN.
What parts can replace 671760?
There is 1 known substitute for 671760: 401200. Substitute compatibility should be verified for your specific system.
What is the NSN for 671760?
671760 is cataloged in the U.S. Government catalog under NSN 5330-01-441-8287. This indicates validated use in U.S. government and defense supply chains.
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