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Technical Data Sheet
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7423176437 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7423176437: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-677-4357, 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
7423176437
NSN: 5330-01-677-4357
FSC: 5330 — Packing and Gasket Materials
CAGE: F6573 — ARQUUS (FRA)
SPECIFICATIONS
Part Number7423176437
NSN5330-01-677-4357
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7423176437 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 2
4L3U9276AAReference document
Same NSN cross-reference
Reference document — Secondary reference
23176437Same 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 7423176437?
7423176437 is a GASKET.
What parts can replace 7423176437?
There are 2 known substitutes for 7423176437: 4L3U9276AA, 23176437. Substitute compatibility should be verified for your specific system.
What is the NSN for 7423176437?
7423176437 is cataloged in the U.S. Government catalog under NSN 5330-01-677-4357. This indicates validated use in U.S. government and defense supply chains.
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