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444148 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

444148: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 0.750 INCHES NOMINAL FIRST END IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND END, special_features: WEAPON SYSTEM ESSENTIAL. TEE 1/4" - 18, nominal_thread_size: 0.250 INCHES ALL ENDS IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-014-6763, 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
444148
NSN: 4730-00-014-6763
NIINs: 000146763, 002779615, 010053262
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93334 — ATWOOD FENCE CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length0.750 INCHES NOMINAL FIRST END IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND END
special_featuresWEAPON SYSTEM ESSENTIAL. TEE 1/4" - 18
nominal_thread_size0.250 INCHES ALL ENDS IN
end_item_identification2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
thread_series_designatorNPT ALL ENDS
criticality_code_justificationFEAT
NSN4730-00-014-6763
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 444148 · 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
•
CONNECTION STYLE: PLAIN (PIPE) THIRD END
•
LEG LENGTH: 0.781 INCHES NOMINAL THIRD END IN
•
NOMINAL THREAD SIZE: 0.250 INCHES THIRD END IN
•
SPECIFICATION/STANDARD DATA: 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
LEG LENGTH0.781 INCHES NOMINAL THIRD END IN
LEG LENGTH0.781 INCHES NOMINAL FIRST END IN
LEG LENGTH0.656 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.250 INCHES THIRD END IN
SPECIFICATION/STANDARD DATA81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA12C FIGURE
SPECIAL FEATURESALL THREAD DIRECTIONS R-H
SUBSTITUTES & CROSS-REFERENCES 8
3750X4Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-4-4-130424BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
12601004Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
J530Reference document
Same NSN cross-reference
Reference document — Secondary reference
41024Reference document
Same NSN cross-reference
Reference document — Secondary reference
121869Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 444148?
444148 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 444148?
There are 8 known substitutes for 444148: 3750X4, 4-4-4-130424B, 12601004 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 444148?
444148 is cataloged in the U.S. Government catalog under NSN 4730-00-014-6763. This indicates validated use in U.S. government and defense supply chains.
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