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1505654 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1505654: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include operating_medium: LUBRICANT, PETROLEUM BASE, special_features: NHA HUB ASSY P/N 1505507, end_item_identification: TG-2716 TOWBAR, purchase_description_identification: 56535-1505654, part_name_assigned_by_controlling_agency: GREASE SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-161-6085, 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
1505654
NSN: 5330-01-161-6085
NIINs: 011616085, 016118519
FSC: 5330 — Packing and Gasket Materials
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
operating_mediumLUBRICANT, PETROLEUM BASE
special_featuresNHA HUB ASSY P/N 1505507
end_item_identificationTG-2716 TOWBAR
purchase_description_identification56535-1505654
part_name_assigned_by_controlling_agencyGREASE SEAL
NSN5330-01-161-6085
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1505654 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
SUBSTITUTES & CROSS-REFERENCES 1
1-JH-3247 PIECE 24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1505654?
1505654 is a SEAL,PLAIN ENCASED.
What parts can replace 1505654?
There is 1 known substitute for 1505654: 1-JH-3247 PIECE 24. Substitute compatibility should be verified for your specific system.
What is the NSN for 1505654?
1505654 is cataloged in the U.S. Government catalog under NSN 5330-01-161-6085. 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.