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1901260 — TEE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1901260: TEE,PIPE.

The TEE,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 462 OVERALL, face_type: STRAIGHT, bore_style: PLAIN BOTH ENDS, helix_angle: 4.7665 DEGREES, pitch_diameter: 0.5000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-357-2461, 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
1901260
NSN: 4730-01-357-2461
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 462 OVERALL
face_typeSTRAIGHT
bore_stylePLAIN BOTH ENDS
helix_angle4.7665 DEGREES
pitch_diameter0.5000 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
special_featuresCABLE ASSY.,ANTENNA-CRIMP(1 & 4): 65344/HC-70001-1(M17/133-00002); 2 EA 26805/2001-5406-35 OR 67810/21006; 1 EA 26805/2099-3200-35,60637/20221-01,OR 67810/21004;SEMI-RIDGID,PREFORM
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
face_nominal_width0.250 INCHES IN
fsc_application_dataNHA: GENERATOR, ELECTROLYTIC CHLORINE (ECG)
hub_nominal_diameter0.390 INCHES FIRST END IN
NSN4730-01-357-2461
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1901260 · 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
50992Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1901260?
1901260 is a TEE,PIPE.
What parts can replace 1901260?
There is 1 known substitute for 1901260: 50992. Substitute compatibility should be verified for your specific system.
What is the NSN for 1901260?
1901260 is cataloged in the U.S. Government catalog under NSN 4730-01-357-2461. 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.