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2AF931 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2AF931: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL, body_style: UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT, body_length: 0.640 INCHES NOMINAL IN, design_type: NONREUSABLE, insert_size: 0.500 IN.DIA IN, reach_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-909-8627, 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
2AF931
NSN: 4730-00-909-8627
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL
body_styleUNSHIELDED,SOLID OR THREADED POST,GASKET SEAT
body_length0.640 INCHES NOMINAL IN
design_typeNONREUSABLE
insert_size0.500 IN.DIA IN
reach_length0.375 INCHES NOMINAL IN
thread_class2A A
usage_designENGINE OTHER THAN AIRCRAFT
face_velocity375.0 FEET PER MINUTE FT
overall_width15.500 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
unit_quantity1
NSN4730-00-909-8627
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2AF931 · 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 9
503-0365Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7400-36Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
36HSReference document
Same NSN cross-reference
Reference document — Secondary reference
2465814Reference document
Same NSN cross-reference
Reference document — Secondary reference
5370-524Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
53384Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2AF931?
2AF931 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 2AF931?
There are 9 known substitutes for 2AF931: 503-0365, 7400-36, 36HS and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2AF931?
2AF931 is cataloged in the U.S. Government catalog under NSN 4730-00-909-8627. 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.