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LSA004126-24 — PAD,CUSHIONING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LSA004126-24: PAD,CUSHIONING.

The PAD,CUSHIONING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-724-1978, 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
LSA004126-24
NSN: 5340-01-724-1978
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part NumberLSA004126-24
NSN5340-01-724-1978
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LSA004126-24 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 7
R5531502-24Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
754-8843798-73Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
218004614Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8843798Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
8843890Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LSA002879-73Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LSA004126-24?
LSA004126-24 is a PAD,CUSHIONING.
What parts can replace LSA004126-24?
There are 7 known substitutes for LSA004126-24: R5531502-24, 754-8843798-73, 218004614 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LSA004126-24?
LSA004126-24 is cataloged in the U.S. Government catalog under NSN 5340-01-724-1978. 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.