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31378 — GASKET SET

✓ Government record, cited
Lindy · ORING SEAL
PRODUCT OVERVIEW

31378: GASKET SET.

The GASKET SET is a Lindy industrial component. Key specifications include supply_items_and_quantities: 2910-358-4699 GASKET 1 AND 2910-384-8231 GASKET 1 AND 5330-360-6868 WASHER 1, nonsupply_items_and_quantities: 96152 16-35 GASKET 1 AND 96152 16-A12 GASKET 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-512-6261, 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
31378
NSN: 5330-00-512-6261
NIINs: 005126261, 005917500
FSC: 5330 — Packing and Gasket Materials
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
component_quantity5
supply_items_and_quantities2910-358-4699 GASKET 1 AND 2910-384-8231 GASKET 1 AND 5330-360-6868 WASHER 1
nonsupply_items_and_quantities96152 16-35 GASKET 1 AND 96152 16-A12 GASKET 1
NSN5330-00-512-6261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31378 MFR: Lindy ⚠ 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
•
COMPONENT QUANTITY: 5
•
SUPPLY ITEMS AND QUANTITIES: 2910-358-4699 GASKET 1 AND 2910-384-8231 GASKET 1 AND 5330-360-6868 WASHER 1
•
NONSUPPLY ITEMS AND QUANTITIES: 96152 16-35 GASKET 1 AND 96152 16-A12 GASKET 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY5
SUPPLY ITEMS AND QUANTITIES2910-358-4699 GASKET 1 AND 2910-384-8231 GASKET 1 AND 5330-360-6868 WASHER 1
NONSUPPLY ITEMS AND QUANTITIES96152 16-35 GASKET 1 AND 96152 16-A12 GASKET 1
SUBSTITUTES & CROSS-REFERENCES 3
841211M91Reference document
Same NSN cross-reference
Reference document — Secondary reference
09-31378Reference document
Same NSN cross-reference
Reference document — Secondary reference
16-594Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31378?
31378 is a GASKET SET manufactured by Lindy.
What parts can replace 31378?
There are 3 known substitutes for 31378: 841211M91, 09-31378, 16-594. Substitute compatibility should be verified for your specific system.
What is the NSN for 31378?
31378 is cataloged in the U.S. Government catalog under NSN 5330-00-512-6261. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.