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Technical Data Sheet

104-0001-31 — Technical Data Sheet

✓ 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

PLUG,PROTECTIVE,DUST AND MOISTUR. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5340-01-350-7037, 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
104-0001-31
NSN: 5340-01-350-7037
FSC: 5340
CAGE: 11139 — TE CONNECTIVITY CORPORATION DBA TYCO ELECTRONICS CORPORATION DIV DEUTSCH PRODUCTS (USA)
SPECIFICATIONS
Part Number104-0001-31
NSN5340-01-350-7037
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 104-0001-31 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
EP25InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
345-20InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 104-0001-31?
104-0001-31 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace 104-0001-31?
There are 2 known substitutes for 104-0001-31: EP25, 345-20. Substitute compatibility should be verified for your specific system.
What is the NSN for 104-0001-31?
104-0001-31 is cataloged in the Federal Logistics Information System under NSN 5340-01-350-7037. This indicates validated use in U.S. government and defense supply chains.
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