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718003 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

718003: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: 2835-01-273-7715 GENERATOR USED ONBOARD 378 FT WHEC C G VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-080-8333, 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
718003
NSN: 5340-01-080-8333
NIINs: 010808333, 014107219, 015354857
FSC: 5340 — Hardware, Commercial
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
end_item_identification2835-01-273-7715 GENERATOR USED ONBOARD 378 FT WHEC C G VESSELS FT
NSN5340-01-080-8333
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 718003 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
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DESIGN TYPE: THREADED
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OVERALL DIAMETER: 1.110 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
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DRIVE TYPE: HEX HEAD
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FEATURES PROVIDED: SHOULDER
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SURFACE TREATMENT: ANODIZE
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MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
DESIGN TYPETHREADED
OVERALL DIAMETER1.110 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
DRIVE TYPEHEX HEAD
FEATURES PROVIDEDSHOULDER
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
718003-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 718003?
718003 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 718003?
There is 1 known substitute for 718003: 718003-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 718003?
718003 is cataloged in the U.S. Government catalog under NSN 5340-01-080-8333. 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.