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10554780 — HOSE,AIR DUCT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10554780: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-091-7790, 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
10554780
NSN: 5330-01-091-7790
NIINs: 010917790, 014453127, 014457178
FSC: 5330 — Packing and Gasket Materials
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
Part Number10554780
NSN5330-01-091-7790
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10554780 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
ADH638CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 10554780?
10554780 is a HOSE,AIR DUCT.
What parts can replace 10554780?
There is 1 known substitute for 10554780: ADH638C. Substitute compatibility should be verified for your specific system.
What is the NSN for 10554780?
10554780 is cataloged in the U.S. Government catalog under NSN 5330-01-091-7790. This indicates validated use in U.S. government and defense supply chains.
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