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31-1325 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

31-1325: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL COMP 316 OVERALL, nut_style: TUBE COUPLING, nut_height: 0.8435 INCHES NOMINAL IN, thread_series: UNS, overall_length: 11.500 INCHES NOMINAL IN, special_features: 13 WATTS;ELECTRONIC BALLAST IN HANDLE;25 FT CORD FT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-554-7548, 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
MRO→ MRO_GENERAL→ 31-1325
NSN: 4730-00-554-7548
NIINs: 005547548, 005759852, 013968104
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
nut_styleTUBE COUPLING
nut_height0.8435 INCHES NOMINAL IN
thread_seriesUNS
overall_length11.500 INCHES NOMINAL IN
special_features13 WATTS;ELECTRONIC BALLAST IN HANDLE;25 FT CORD FT
thread_directionRIGHT-HAND
surface_treatmentSILVER OVERALL
fabrication_methodMACHINED
length_to_shoulder0.723 INCHES NOMINAL IN
width_across_flats0.871 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES IN
NSN4730-00-554-7548
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 31-1325 · 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
•
LENGTH TO SHOULDER: 0.723 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.871 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
THREAD PITCH DIAMETERS: +0.7094 TO 0.7143 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5649 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NUT HEIGHT: 0.8435 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.723 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.871 INCHES NOMINAL IN
THREAD SERIESUNS
THREAD PITCH DIAMETERS+0.7094 TO 0.7143 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5649 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT HEIGHT0.8435 INCHES NOMINAL IN
SURFACE TREATMENTSILVER OVERALL
PRECIOUS MATERIAL AND LOCATIONSURFACE SILVER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31-1325?
31-1325 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 31-1325?
31-1325 is cataloged in the U.S. Government catalog under NSN 4730-00-554-7548. This indicates validated use in U.S. government and defense supply chains.
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