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178168 PIECE 26 — 178168 PIECE 26

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

178168 PIECE 26: 178168 PIECE 26.

The 178168 PIECE 26 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-457-4856, 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
178168 PIECE 26
NSN: 5330-01-457-4856
FSC: 5330 — Packing and Gasket Materials
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part Number178168 PIECE 26
NSN5330-01-457-4856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 178168 PIECE 26 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
501800-0250-26Y4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 178168 PIECE 26?
178168 PIECE 26 is a 178168 PIECE 26.
What parts can replace 178168 PIECE 26?
There is 1 known substitute for 178168 PIECE 26: 501800-0250-26Y4. Substitute compatibility should be verified for your specific system.
What is the NSN for 178168 PIECE 26?
178168 PIECE 26 is cataloged in the U.S. Government catalog under NSN 5330-01-457-4856. This indicates validated use in U.S. government and defense supply chains.
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