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Technical Data Sheet
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1841974C1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1841974C1: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-438-9358, 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
1841974C1
NSN: 5331-01-438-9358
NIINs: 014389358, 016162441
FSC: 5331 — O-ring
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
Part Number1841974C1
NSN5331-01-438-9358
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1841974C1 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
1819234C1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1841974C1?
1841974C1 is a GASKET.
What parts can replace 1841974C1?
There is 1 known substitute for 1841974C1: 1819234C1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1841974C1?
1841974C1 is cataloged in the U.S. Government catalog under NSN 5331-01-438-9358. This indicates validated use in U.S. government and defense supply chains.
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