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10894091 — ADAPTER UNION,SPECI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

10894091: ADAPTER UNION,SPECI.

The ADAPTER UNION,SPECI is a the manufacturer industrial component. Key specifications include material: GLASS LENS, mounting_method: RETAINER RING, overall_diameter: 2.000 INCHES NOMINAL IN, style_designator: PLANO CONVEX, surface_condition: SMOOTH FACE, light_transmission_design: TRANSPARENT LENS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-751-9015, 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
10894091
NSN: 4730-00-751-9015
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialGLASS LENS
mounting_methodRETAINER RING
overall_diameter2.000 INCHES NOMINAL IN
style_designatorPLANO CONVEX
surface_conditionSMOOTH FACE
mounting_device_quantity1
light_transmission_designTRANSPARENT LENS
NSN4730-00-751-9015
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10894091 · 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
SUBSTITUTES & CROSS-REFERENCES 1
A3644Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10894091?
10894091 is a ADAPTER UNION,SPECI.
What parts can replace 10894091?
There is 1 known substitute for 10894091: A3644. Substitute compatibility should be verified for your specific system.
What is the NSN for 10894091?
10894091 is cataloged in the U.S. Government catalog under NSN 4730-00-751-9015. 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.