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N53905 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N53905: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: DRAIN PLUG, end_item_identification: 2320-01-544-2244, TRUCK PALLETIZED LOADING, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-576-5371, 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
N53905
NSN: 5331-01-576-5371
FSC: 5331 — O-ring
CAGE: 61363 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC FILTER DIVISION, FAIREY ARLON OPERATIONS (USA)
SPECIFICATIONS
special_featuresDRAIN PLUG
end_item_identification2320-01-544-2244, TRUCK PALLETIZED LOADING
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-576-5371
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N53905 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDRAIN PLUG
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
END ITEM IDENTIFICATION2320-01-544-2244, TRUCK PALLETIZED LOADING
SUBSTITUTES & CROSS-REFERENCES 2
18KP840Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
16133Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 N53905?
N53905 is a O-RING.
What parts can replace N53905?
There are 2 known substitutes for N53905: 18KP840, 16133. Substitute compatibility should be verified for your specific system.
What is the NSN for N53905?
N53905 is cataloged in the U.S. Government catalog under NSN 5331-01-576-5371. This indicates validated use in U.S. government and defense supply chains.
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