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Technical Data Sheet
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680981 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

680981: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-00-102-0811, 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
680981
NSN: 5340-00-102-0811
FSC: 5340 — Hardware, Commercial
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
special_features1.000 IN. WD;3.735 IN. O/A HT;2 UNTHD HOLES 0.406 IN. DIA IN FIRST END;10.688 IN. FROM CTR OF HOLE TO END OF BRACKET;1.438 IN. H OF BEND ON SECOND END IN
NSN5340-00-102-0811
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 680981 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1.000 IN. WD;3.735 IN. O/A HT;2 UNTHD HOLES 0.406 IN. DIA IN FIRST END;10.688 IN. FROM CTR OF HOLE TO END OF BRACKET;1.438 IN. H OF BEND ON SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 3
179807Reference document
Same NSN cross-reference
Reference document — Secondary reference
214942Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
P-44019Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 680981?
680981 is a BRACKET,MOUNTING.
What parts can replace 680981?
There are 3 known substitutes for 680981: 179807, 214942, P-44019. Substitute compatibility should be verified for your specific system.
What is the NSN for 680981?
680981 is cataloged in the U.S. Government catalog under NSN 5340-00-102-0811. This indicates validated use in U.S. government and defense supply chains.
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