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685-69655 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

685-69655: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL, thread_size: 5/16-24, shank_length: 0.750 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, style_designator: TIPPED THREADED STUD, material_hardness_rating: 30.0 DUROMETER NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-099-6917, 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
685-69655
NSN: 5340-01-099-6917
FSC: 5340 — Hardware, Commercial
CAGE: 55683 — WHEELER FLEET SOLUTIONS, CO. (USA)
SPECIFICATIONS
materialRUBBER NATURAL
thread_size5/16-24
shank_length0.750 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
style_designatorTIPPED THREADED STUD
material_hardness_rating30.0 DUROMETER NOMINAL
outside/top_flange_diameter1.500 INCHES NOMINAL IN
NSN5340-01-099-6917
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 685-69655 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
•
OUTSIDE/TOP FLANGE DIAMETER: 1.500 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 30.0 DUROMETER NOMINAL
•
SHANK LENGTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TIPPED THREADED STUD
•
THREAD SIZE: 5/16-24
•
COLOR: BLUE
•
MATERIAL: RUBBER NATURAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.000 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.500 INCHES NOMINAL IN
MATERIAL HARDNESS RATING30.0 DUROMETER NOMINAL
SHANK LENGTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORTIPPED THREADED STUD
THREAD SIZE5/16-24
COLORBLUE
MATERIALRUBBER NATURAL
SUBSTITUTES & CROSS-REFERENCES 1
69655Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 685-69655?
685-69655 is a BUMPER.
What parts can replace 685-69655?
There is 1 known substitute for 685-69655: 69655. Substitute compatibility should be verified for your specific system.
What is the NSN for 685-69655?
685-69655 is cataloged in the U.S. Government catalog under NSN 5340-01-099-6917. This indicates validated use in U.S. government and defense supply chains.
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