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1102770-001 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1102770-001: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_width: 51.0 MILLIMETERS NOMINAL MM, overall_height: 25.4 MILLIMETERS NOMINAL MM, overall_length: 51.0 MILLIMETERS NOMINAL MM, material_document_and_classification: SAE J14, GRADE R625 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-332-6705, 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
1102770-001
NSN: 5340-01-332-6705
FSC: 5340 — Hardware, Commercial
CAGE: 3B481 — H.O. BOSTROM COMPANY, INC. DBA HO BOSTROM CO INC (USA)
SPECIFICATIONS
materialRUBBER
overall_width51.0 MILLIMETERS NOMINAL MM
overall_height25.4 MILLIMETERS NOMINAL MM
overall_length51.0 MILLIMETERS NOMINAL MM
material_document_and_classificationSAE J14, GRADE R625 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-332-6705
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1102770-001 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE J14, GRADE R625 ASSN STD SINGLE MATERIAL RESPONSE
•
COLOR: BLACK
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT25.4 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J14, GRADE R625 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH51.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH51.0 MILLIMETERS NOMINAL MM
COLORBLACK
MATERIALRUBBER
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 1102770-001?
1102770-001 is a BUMPER.
What is the NSN for 1102770-001?
1102770-001 is cataloged in the U.S. Government catalog under NSN 5340-01-332-6705. 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.