PartsTable
Technical Data Sheet

ABP/N83 305562 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ABP/N83 305562: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. This part is cataloged in the U.S. Government catalog under NSN 5330-01-439-0272, 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
ABP/N83 305562
NSN: 5330-01-439-0272
FSC: 5330 — Packing and Gasket Materials
CAGE: 0P560 — FREIGHTLINER CORP PARTS PLANT (USA)
SPECIFICATIONS
Part NumberABP/N83 305562
NSN5330-01-439-0272
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ABP/N83 305562 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 2
488-25274Reference document
Same NSN cross-reference
Reference document — Secondary reference
488-21138Reference 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 ABP/N83 305562?
ABP/N83 305562 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace ABP/N83 305562?
There are 2 known substitutes for ABP/N83 305562: 488-25274, 488-21138. Substitute compatibility should be verified for your specific system.
What is the NSN for ABP/N83 305562?
ABP/N83 305562 is cataloged in the U.S. Government catalog under NSN 5330-01-439-0272. 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.