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8664 — RESISTOR,FIXED,WIRE WOUND

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8664: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include phase: THREE, material: PLASTIC PHENOLIC OVERALL, current_type: AC, cooling_method: AIR TO AIR COOLED, inclosure_type: FULLY INCLOSED, overall_height: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-193-0871, 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
8664
NSN: 4730-00-193-0871
NIINs: 001930871, 004356129, 012034227, 012447546, 014540823, 016881437
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80996 — ITT GRINNELL CORP (USA)
SPECIFICATIONS
phaseTHREE
materialPLASTIC PHENOLIC OVERALL
current_typeAC
pump_quantity1
cooling_methodAIR TO AIR COOLED
inclosure_typeFULLY INCLOSED
overall_height0.312 INCHES NOMINAL IN
inside_diameter0.138 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
prime_mover_typeELECTRIC MOTOR
special_featuresFLUID MEDIA ARE COOLANOL 25R AND POLYALPHAOLEPHIN
style_designatorCYLINDRICAL
NSN4730-00-193-0871
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8664 · 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 7
146063Reference document
Same NSN cross-reference
Reference document — Secondary reference
WWP471Reference document
Same NSN cross-reference
Reference document — Secondary reference
142269Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
221-89Reference document
Same NSN cross-reference
Reference document — Secondary reference
3B7255Reference document
Same NSN cross-reference
Reference document — Secondary reference
444341Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8664?
8664 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace 8664?
There are 7 known substitutes for 8664: 146063, WWP471, 142269 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8664?
8664 is cataloged in the U.S. Government catalog under NSN 4730-00-193-0871. 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.