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39910 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

39910: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include angle: 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM, material: STEEL UNS K08500, body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.220 INCHES NOMINAL IN, joint_type: SCARF-BUTT RETAINER, ring_style: STRAIGHT GAP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-171-5095, 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→ 39910
NSN: 5330-00-171-5095
NIINs: 001715095, 004658383, 011160748, 015970616, 016614704
FSC: 5330 — Packing and Gasket Materials
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
angle25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
materialSTEEL UNS K08500
body_styleRECTANGULAR W/MOUNTING HOLES/SLOTS
body_width0.220 INCHES NOMINAL IN
joint_typeSCARF-BUTT RETAINER
ring_styleSTRAIGHT GAP
body_height0.310 INCHES NOMINAL IN
body_length1.320 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.060 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.100 INCHES NOMINAL IN
NSN5330-00-171-5095
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39910 MFR: Clementoni ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
•
ANGLE: 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
•
PERIPHERAL DIAMETER: 2.863 INCHES MINIMUM AND 2.867 INCHES MAXIMUM IN
•
DISTANCE BETWEEN ENDS: 0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE
ANGLE25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
PERIPHERAL DIAMETER2.863 INCHES MINIMUM AND 2.867 INCHES MAXIMUM IN
DISTANCE BETWEEN ENDS0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.625 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
JOINT TYPESCARF-BUTT RETAINER
SUBSTITUTES & CROSS-REFERENCES 8
547730PCAN6244-9Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
256348GC36Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS28783-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
54-94-8309Reference document
Same NSN cross-reference
Reference document — Secondary reference
28783-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
845-4558735 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 39910?
39910 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 39910?
There are 8 known substitutes for 39910: 547730PCAN6244-9, 256348GC36, MS28783-9 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39910?
39910 is cataloged in the U.S. Government catalog under NSN 5330-00-171-5095. 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.