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122-7064174 FN26 — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

122-7064174 FN26: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: END ITEM: TRAINING CLOSURE ASSY AND DETAILS DDS; THICKNESS IN INCHES: 0.500, end_item_identification: TRAINING CLOSURE, part_name_assigned_by_controlling_agency: CAP, PIPE, tube_outside_diameter_for_which_designed: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-579-1730, 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
122-7064174 FN26
NSN: 4730-01-579-1730
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresEND ITEM: TRAINING CLOSURE ASSY AND DETAILS DDS; THICKNESS IN INCHES: 0.500
end_item_identificationTRAINING CLOSURE
part_name_assigned_by_controlling_agencyCAP, PIPE
tube_outside_diameter_for_which_designed1.500 INCHES NOMINAL IN
NSN4730-01-579-1730
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 122-7064174 FN26 · 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
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.500 INCHES NOMINAL IN
SPECIAL FEATURESEND ITEM: TRAINING CLOSURE ASSY AND DETAILS DDS; THICKNESS IN INCHES: 0.500
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP, PIPE
END ITEM IDENTIFICATIONTRAINING CLOSURE
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
6351047-4Reference 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 122-7064174 FN26?
122-7064174 FN26 is a CAP,TUBE.
What parts can replace 122-7064174 FN26?
There is 1 known substitute for 122-7064174 FN26: 6351047-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 122-7064174 FN26?
122-7064174 FN26 is cataloged in the U.S. Government catalog under NSN 4730-01-579-1730. 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.