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3975796 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3975796: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include end_item_identification: 5180-01-518-7339;SHOP EQUIPMENT GENERAL PURPOSE, part_name_assigned_by_controlling_agency: PLUG,EXPANSION. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-570-7843, 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
3975796
NSN: 5340-01-570-7843
NIINs: 015707843, 015886929
FSC: 5340 — Hardware, Commercial
CAGE: 0B8S3 — CUMMINS INC (USA)
SPECIFICATIONS
end_item_identification5180-01-518-7339;SHOP EQUIPMENT GENERAL PURPOSE
part_name_assigned_by_controlling_agencyPLUG,EXPANSION
NSN5340-01-570-7843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3975796 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
SUBSTITUTES & CROSS-REFERENCES 1
02/912613Same 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 3975796?
3975796 is a PLUG,EXPANSION.
What parts can replace 3975796?
There is 1 known substitute for 3975796: 02/912613. Substitute compatibility should be verified for your specific system.
What is the NSN for 3975796?
3975796 is cataloged in the U.S. Government catalog under NSN 5340-01-570-7843. This indicates validated use in U.S. government and defense supply chains.
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