PartsTable
Technical Data Sheet
Download PDF

140-9504 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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

140-9504: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include height: 0.500 INCHES NOMINAL IN, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.305 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, bearing_type: SLEEVE SHAFT, shaft_length: 0.700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-948-0732, 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→ 140-9504
NSN: 5340-00-948-0732
NIINs: 009480732, 010443967
FSC: 5340 — Hardware, Commercial
CAGE: 82386 — JAIDINGER MANUFACTURING CO INC DBA JAIDINGER MANUFACTURING CO INC (USA)
SPECIFICATIONS
height0.500 INCHES NOMINAL IN
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.305 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
bearing_typeSLEEVE SHAFT
shaft_length0.700 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter0.500 INCHES NOMINAL IN
opening_width0.328 INCHES NOMINAL IN
overall_width1.750 INCHES NOMINAL IN
lateral_runout0.003 INCHES IN
NSN5340-00-948-0732
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140-9504 MFR: OEM ⚠ 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
•
OPENING LENGTH: 0.375 INCHES NOMINAL IN
•
OPENING WIDTH: 0.328 INCHES NOMINAL IN
•
FIRST SURFACE HOLE SIZE: 0.172 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.036 INCHES NOMINAL IN
•
SECOND SURFACE HOLE SIZE: 0.253 INCHES NOMINAL IN
•
HEIGHT: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OPENING LENGTH0.375 INCHES NOMINAL IN
OPENING WIDTH0.328 INCHES NOMINAL IN
OVERALL LENGTH2.438 INCHES NOMINAL IN
OVERALL WIDTH1.750 INCHES NOMINAL IN
FIRST SURFACE HOLE SIZE0.172 INCHES NOMINAL IN
MATERIAL THICKNESS0.036 INCHES NOMINAL IN
SECOND SURFACE HOLE SIZE0.253 INCHES NOMINAL IN
HEIGHT0.500 INCHES NOMINAL IN
MOUNTING FACILITYUNTHREADED HOLE(S)
SECOND SURFACE HOLE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
1409A3MReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 140-9504?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 140-9504?
140-9504 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 140-9504?
There is 1 known substitute for 140-9504: 1409A3M. Substitute compatibility should be verified for your specific system.
What is the NSN for 140-9504?
140-9504 is cataloged in the U.S. Government catalog under NSN 5340-00-948-0732. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 140-9504

✓ 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.