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3931351 — ELECTRON TUBE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3931351: ELECTRON TUBE.

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: E/I FSCM ENDITEM; SPRUANCE CLASS DD (963); TICONDEROGA CLASS CG (47); ARLEIGH BURKE CLASS DDG; MISSILE, TOMAHAWK. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-453-7142, 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
3931351
NSN: 5330-01-453-7142
NIINs: 014537142, 014725258
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identificationE/I FSCM ENDITEM; SPRUANCE CLASS DD (963); TICONDEROGA CLASS CG (47); ARLEIGH BURKE CLASS DDG; MISSILE, TOMAHAWK
NSN5330-01-453-7142
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3931351 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
END ITEM IDENTIFICATION2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
SUBSTITUTES & CROSS-REFERENCES 3
3916131Reference document
Same NSN cross-reference
Reference document — Secondary reference
J91613-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
CBU 1562Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3931351?
3931351 is a ELECTRON TUBE.
What parts can replace 3931351?
There are 3 known substitutes for 3931351: 3916131, J91613-1, CBU 1562. Substitute compatibility should be verified for your specific system.
What is the NSN for 3931351?
3931351 is cataloged in the U.S. Government catalog under NSN 5330-01-453-7142. This indicates validated use in U.S. government and defense supply chains.
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