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1426AS120 — CAP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1426AS120: CAP,HOSE.

The CAP,HOSE is a the manufacturer industrial component. Key specifications include material: BRASS OVERALL, special_features: CLEAN FOR OXYGEN SERVICE PER MIL-I-52211,METHOD B,LEVEL B,CLASS B, thread_direction: RIGHT-HAND INTERNAL, nominal_thread_size: 0.908 INCHES INTERNAL IN, end_item_identification: OXYGEN RECHARGE SERVICING TRAILERS, thread_quantity_per_inch: 14 INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-654-9165, 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
1426AS120
NSN: 4730-00-654-9165
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialBRASS OVERALL
special_featuresCLEAN FOR OXYGEN SERVICE PER MIL-I-52211,METHOD B,LEVEL B,CLASS B
thread_directionRIGHT-HAND INTERNAL
nominal_thread_size0.908 INCHES INTERNAL IN
end_item_identificationOXYGEN RECHARGE SERVICING TRAILERS
thread_quantity_per_inch14 INTERNAL
criticality_code_justificationFEAT
NSN4730-00-654-9165
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1426AS120 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 0.908 INCHES INTERNAL IN
•
THREAD QUANTITY PER INCH: 14 INTERNAL
•
MATERIAL: BRASS OVERALL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
THREAD DIRECTIONRIGHT-HAND INTERNAL
NOMINAL THREAD SIZE0.908 INCHES INTERNAL IN
SPECIAL FEATURESCLEAN FOR OXYGEN SERVICE PER MIL-I-52211,METHOD B,LEVEL B,CLASS B
END ITEM IDENTIFICATIONOXYGEN RECHARGE SERVICING TRAILERS
THREAD QUANTITY PER INCH14 INTERNAL
MATERIALBRASS OVERALL
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
962Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1426AS120?
1426AS120 is a CAP,HOSE.
What parts can replace 1426AS120?
There is 1 known substitute for 1426AS120: 962. Substitute compatibility should be verified for your specific system.
What is the NSN for 1426AS120?
1426AS120 is cataloged in the U.S. Government catalog under NSN 4730-00-654-9165. 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.