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23673 — FUEL LINE,AIRCRAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

23673: FUEL LINE,AIRCRAFT.

The FUEL LINE,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 0.932 INCHES NOMINAL IN, overall_diameter: 0.611 INCHES NOMINAL IN, special_features: CRES UNS S30400 PER AMS5639, part_name_assigned_by_controlling_agency: FLUID TRANSFER PORT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-127-0901, 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
23673
NSN: 5340-00-127-0901
NIINs: 001270901, 001757572, 015943868, 016206643
FSC: 5340 — Hardware, Commercial
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.932 INCHES NOMINAL IN
overall_diameter0.611 INCHES NOMINAL IN
special_featuresCRES UNS S30400 PER AMS5639
part_name_assigned_by_controlling_agencyFLUID TRANSFER PORT
NSN5340-00-127-0901
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23673 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 3
4B479Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
IPD4B0479Reference document
Same NSN cross-reference
Reference document — Secondary reference
IPD4B479Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23673?
23673 is a FUEL LINE,AIRCRAFT.
What parts can replace 23673?
There are 3 known substitutes for 23673: 4B479, IPD4B0479, IPD4B479. Substitute compatibility should be verified for your specific system.
What is the NSN for 23673?
23673 is cataloged in the U.S. Government catalog under NSN 5340-00-127-0901. This indicates validated use in U.S. government and defense supply chains.
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