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Technical Data Sheet
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65281-1 — WYE,TRUE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

65281-1: WYE,TRUE,PIPE.

The WYE,TRUE,PIPE is a the manufacturer industrial component. Key specifications include figure_height: UNABLE TO DECODE, style_designator: SQUARE/RECTANGULAR CASED, register_function: UNABLE TO DECODE, numeral_display_method: DRUM, shaft_revolutions_per_count: UNABLE TO DECODE, figure_quantity_per_register: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-696-9949, 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
65281-1
NSN: 4730-01-696-9949
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70167 — AIR CRUISERS COMPANY, LLC (USA)
SPECIFICATIONS
figure_heightUNABLE TO DECODE
style_designatorSQUARE/RECTANGULAR CASED
register_functionUNABLE TO DECODE
register_quantity1
numeral_display_methodDRUM
shaft_revolutions_per_countUNABLE TO DECODE
figure_quantity_per_registerUNABLE TO DECODE
mounting_type_for_which_designedUNABLE TO DECODE
shaft_rotation_direction_and_maximum_speed_in_rpmUNABLE TO DECODE
NSN4730-01-696-9949
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 65281-1 · 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
65281Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 65281-1?
65281-1 is a WYE,TRUE,PIPE.
What parts can replace 65281-1?
There is 1 known substitute for 65281-1: 65281. Substitute compatibility should be verified for your specific system.
What is the NSN for 65281-1?
65281-1 is cataloged in the U.S. Government catalog under NSN 4730-01-696-9949. 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.