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67321 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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

67321: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 2.344 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 1.884 INCHES MAXIMUM IN, actuator_type: DOUBLE ENDED SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-204-3491, 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→ 67321
NSN: 4730-00-204-3491
NIINs: 002043491, 006511621, 006799523, 008741845, 009206534, 010931687
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81646 — EPICOR INDUSTRIES INC IDEAL DIV (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length2.344 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
pilot_length0.0620 INCHES NOMINAL IN
shaft_length1.884 INCHES MAXIMUM IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
overall_length2.782 INCHES NOMINAL IN
pilot_diameter1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN
shaft_diameter0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
undercut_width0.0730 INCHES MINIMUM IN
NSN4730-00-204-3491
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 67321 · Legrand ⚠ 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
687456C1Reference document
Same NSN cross-reference
Reference document — Secondary reference
16KP261Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
TY22470Reference document
Same NSN cross-reference
Reference document — Secondary reference
QS100-M32SReference document
Same NSN cross-reference
Reference document — Secondary reference
590-010Reference document
Same NSN cross-reference
Reference document — Secondary reference
M32SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67321?
67321 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 67321?
There are 9 known substitutes for 67321: 687456C1, 16KP261, TY22470 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 67321?
67321 is cataloged in the U.S. Government catalog under NSN 4730-00-204-3491. 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.