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H682-7222-29 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H682-7222-29: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.281 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, style_designator: FLAT TOP COUNTERBORED, end_item_identification: USED ON THE LOS ANGELES CLASS SSN, first_counterbore_depth: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-504-6486, 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
H682-7222-29
NSN: 5340-01-504-6486
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.281 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
style_designatorFLAT TOP COUNTERBORED
end_item_identificationUSED ON THE LOS ANGELES CLASS SSN
first_counterbore_depth0.250 INCHES NOMINAL IN
first_counterbore_diameter0.560 INCHES NOMINAL IN
outside/top_flange_diameter1.250 INCHES NOMINAL IN
material_document_and_classificationMIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-504-6486
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H682-7222-29 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: 1.250 INCHES NOMINAL IN
•
FIRST COUNTERBORE DIAMETER: 0.560 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT TOP COUNTERBORED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
FIRST COUNTERBORE DEPTH: 0.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.625 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.250 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.560 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP COUNTERBORED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
FIRST COUNTERBORE DEPTH0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATIONUSED ON THE LOS ANGELES CLASS SSN
MATERIALRUBBER
HOLE DIAMETER0.281 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
585-7067804-35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7067805Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H682-7222-29?
H682-7222-29 is a BUMPER.
What parts can replace H682-7222-29?
There are 2 known substitutes for H682-7222-29: 585-7067804-35, 7067805. Substitute compatibility should be verified for your specific system.
What is the NSN for H682-7222-29?
H682-7222-29 is cataloged in the U.S. Government catalog under NSN 5340-01-504-6486. This indicates validated use in U.S. government and defense supply chains.
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