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752-7068475-85 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

752-7068475-85: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE, overall_height: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, groove_diameter: 2.000 INCHES NOMINAL IN, special_features: HAS COUNTERBORE OF 0.100 INCHES AT BOTH ENDS OF SHAPE IN, style_designator: DOUBLE FLANGE, top_flange_width: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-497-7035, 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
752-7068475-85
NSN: 5340-01-497-7035
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE
overall_height1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
groove_diameter2.000 INCHES NOMINAL IN
special_featuresHAS COUNTERBORE OF 0.100 INCHES AT BOTH ENDS OF SHAPE IN
style_designatorDOUBLE FLANGE
top_flange_width0.500 INCHES NOMINAL IN
bottom_flange_width0.500 INCHES NOMINAL IN
bottom_flange_diameter0.625 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN
end_item_identificationW/S:LOS ANGELES CLASS SSN (688)
outside/top_flange_diameter2.460 INCHES MINIMUM AND 2.480 INCHES MAXIMUM IN
NSN5340-01-497-7035
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 752-7068475-85 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
•
BOTTOM FLANGE DIAMETER: 0.625 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN
•
OUTSIDE/TOP FLANGE DIAMETER: 2.460 INCHES MINIMUM AND 2.480 INCHES MAXIMUM IN
•
GROOVE DIAMETER: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE FLANGE
•
BOTTOM FLANGE WIDTH: 0.500 INCHES NOMINAL IN
•
TOP FLANGE WIDTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BOTTOM FLANGE DIAMETER0.625 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN
OVERALL HEIGHT1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
OUTSIDE/TOP FLANGE DIAMETER2.460 INCHES MINIMUM AND 2.480 INCHES MAXIMUM IN
GROOVE DIAMETER2.000 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE FLANGE
BOTTOM FLANGE WIDTH0.500 INCHES NOMINAL IN
SPECIAL FEATURESHAS COUNTERBORE OF 0.100 INCHES AT BOTH ENDS OF SHAPE IN
TOP FLANGE WIDTH0.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S:LOS ANGELES CLASS SSN (688)
MATERIALPLASTIC POLYURETHANE
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 752-7068475-85?
752-7068475-85 is a BUMPER.
What is the NSN for 752-7068475-85?
752-7068475-85 is cataloged in the U.S. Government catalog under NSN 5340-01-497-7035. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.