PartsTable
Technical Data Sheet
Download PDF

752-7068489-55 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

752-7068489-55: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP), overall_width: 0.660 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, style_designator: FLAT TOP PAD TWO THREADED STUDS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-514-2348, 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
752-7068489-55
NSN: 5340-01-514-2348
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
overall_width0.660 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
special_featuresOVERALL THICKNESS IS 0.221 INCHES; ONLY HAS ONE COUNTERSUNK 0.221 INCH DIAMETER THRU & 0.493 INCH DIAMATER X 82 DEGREES HOLE IN
style_designatorFLAT TOP PAD TWO THREADED STUDS
NSN5340-01-514-2348
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 752-7068489-55 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
•
STYLE DESIGNATOR: FLAT TOP PAD TWO THREADED STUDS
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT TOP PAD TWO THREADED STUDS
OVERALL LENGTH0.750 INCHES NOMINAL IN
OVERALL WIDTH0.660 INCHES NOMINAL IN
SPECIAL FEATURESOVERALL THICKNESS IS 0.221 INCHES; ONLY HAS ONE COUNTERSUNK 0.221 INCH DIAMETER THRU & 0.493 INCH DIAMATER X 82 DEGREES HOLE IN
MATERIALPLASTIC, POLYETHYLENE (PP)
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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 752-7068489-55?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 752-7068489-55?
752-7068489-55 is a BUMPER.
What is the NSN for 752-7068489-55?
752-7068489-55 is cataloged in the U.S. Government catalog under NSN 5340-01-514-2348. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 752-7068489-55

✓ 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.