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750420501 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

750420501: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: CONTRACTOR SUPPORTED ITEM, end_item_identification: C-130J, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: O-RING,AIRCRAFT,MAT. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-475-6224, 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
750420501
NSN: 5331-01-475-6224
NIINs: 014756224, 014978484
FSC: 5331 — O-ring
CAGE: 1WL60 — LOCKHEED MARTIN SERVICES, LLC (USA)
SPECIFICATIONS
special_featuresCONTRACTOR SUPPORTED ITEM
end_item_identificationC-130J
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyO-RING,AIRCRAFT,MAT
NSN5331-01-475-6224
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 750420501 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
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING,AIRCRAFT,MAT
END ITEM IDENTIFICATIONC-130J
SUBSTITUTES & CROSS-REFERENCES 1
P998013Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 750420501?
750420501 is a O-RING.
What parts can replace 750420501?
There is 1 known substitute for 750420501: P998013. Substitute compatibility should be verified for your specific system.
What is the NSN for 750420501?
750420501 is cataloged in the U.S. Government catalog under NSN 5331-01-475-6224. This indicates validated use in U.S. government and defense supply chains.
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