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PartsTable / COMPONENT / 20003..J1
20003..J1 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The 20003..J1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-190-5153, 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
20003..J1
NSN: 5340-00-190-5153
FSC: 5340
CAGE: 82851 — NATIONAL MFG CO DBA NATIONAL MFG SALES CO (USA)
SPECIFICATIONS
Part Number20003..J1
NSN5340-00-190-5153
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20003..J1 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
•
MATERIAL: STEEL HOOK
•
SURFACE TREATMENT: ZINC AND CADMIUM HOOK
•
DEPARTURE FROM CITED DOCUMENT: VDCF
•
STOCK SHAPE: ROUND
•
LENGTH: 3.000 INCHES NOMINAL HOOK IN
•
FASTENER TYPE: EYE SCREW IN LOOP END
•
NONDEFINITIVE SPEC/STD DATA: F1601 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL HOOK
SURFACE TREATMENTZINC AND CADMIUM HOOK
DEPARTURE FROM CITED DOCUMENTVDCF
STOCK SHAPEROUND
LENGTH3.000 INCHES NOMINAL HOOK IN
FASTENER TYPEEYE SCREW IN LOOP END
NONDEFINITIVE SPEC/STD DATAF1601 TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4629248 PC 103Upgraded Successor
successor cross-reference
successor
1800T4Upgraded Successor
successor cross-reference
successor
1800-1AUpgraded Successor
successor cross-reference
successor
FFH111-1212Upgraded Successor
successor cross-reference
successor
2904Upgraded Successor
successor cross-reference
successor
FF-H-111Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20003..J1?
20003..J1 is a 20003..J1.
What parts can replace 20003..J1?
There are 19 known substitutes for 20003..J1: 4629248 PC 103, 1800T4, 1800-1A and 16 more. Substitute compatibility should be verified for your specific system.
Is 20003..J1 still available?
20003..J1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026