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4466326 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4466326: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, nominal_overall_length: 51.3 MILLIMETERS MM, end_item_identification: 2320-01-534-1887, nominal_outside_diameter: 25.7 MILLIMETERS ALL ENDS MM, nominal_width_across_flats: 22.2 MILLIMETERS ALL ENDS MM, part_name_assigned_by_controlling_agency: FITTING, ADAPTER, ST, FF, HOIST, CRANE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-679-5081, 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
4466326
NSN: 4730-01-679-5081
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
nominal_overall_length51.3 MILLIMETERS MM
end_item_identification2320-01-534-1887
nominal_outside_diameter25.7 MILLIMETERS ALL ENDS MM
nominal_width_across_flats22.2 MILLIMETERS ALL ENDS MM
part_name_assigned_by_controlling_agencyFITTING, ADAPTER, ST, FF, HOIST, CRANE
NSN4730-01-679-5081
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4466326 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL WIDTH ACROSS FLATS: 22.2 MILLIMETERS ALL ENDS MM
•
NOMINAL OVERALL LENGTH: 51.3 MILLIMETERS MM
•
NOMINAL OUTSIDE DIAMETER: 25.7 MILLIMETERS ALL ENDS MM
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS22.2 MILLIMETERS ALL ENDS MM
NOMINAL OVERALL LENGTH51.3 MILLIMETERS MM
NOMINAL OUTSIDE DIAMETER25.7 MILLIMETERS ALL ENDS MM
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, ADAPTER, ST, FF, HOIST, CRANE
END ITEM IDENTIFICATION2320-01-534-1887
MATERIALSTEEL BODY
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
9812181Reference document
Same NSN cross-reference
Reference document — Secondary 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 4466326?
4466326 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 4466326?
There is 1 known substitute for 4466326: 9812181. Substitute compatibility should be verified for your specific system.
What is the NSN for 4466326?
4466326 is cataloged in the U.S. Government catalog under NSN 4730-01-679-5081. 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.