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239149 — SWITCH,THERMOSTATIC

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

239149: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, end_radius: 0.498 INCHES NOMINAL IN, fork_depth: 1.375 INCHES NOMINAL IN, hole_diameter: 0.498 INCHES NOMINAL IN, overall_width: 1.375 INCHES NOMINAL IN, thread_length: 0.937 INCHES NOMINAL ROD CONNECTION IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-044-1501, 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→ 239149
NSN: 5340-00-044-1501
NIINs: 000441501, 011901102, 013584289
FSC: 5340 — Hardware, Commercial
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 1035 OVERALL
end_radius0.498 INCHES NOMINAL IN
fork_depth1.375 INCHES NOMINAL IN
hole_diameter0.498 INCHES NOMINAL IN
overall_width1.375 INCHES NOMINAL IN
thread_length0.937 INCHES NOMINAL ROD CONNECTION IN
shank_diameter0.937 INCHES NOMINAL IN
fork_span_width0.562 INCHES NOMINAL IN
style_designatorCLEVIS
thread_directionRIGHT-HAND ROD CONNECTION
surface_treatmentCADMIUM OVERALL
fork_arm_thickness0.406 INCHES NOMINAL IN
NSN5340-00-044-1501
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 239149 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
•
SHANK DIAMETER: 0.937 INCHES NOMINAL IN
•
FORK SPAN WIDTH: 0.562 INCHES NOMINAL IN
•
FORK ARM THICKNESS: 0.406 INCHES NOMINAL IN
•
END RADIUS: 0.498 INCHES NOMINAL IN
•
THREAD LENGTH: 0.937 INCHES NOMINAL ROD CONNECTION IN
•
STYLE DESIGNATOR: CLEVIS
•
THREAD PITCH DIAMETERS: +0.5889 TO 0.5934 INCHES ROD CONNECTION IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI/SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.937 INCHES NOMINAL IN
FORK SPAN WIDTH0.562 INCHES NOMINAL IN
FORK ARM THICKNESS0.406 INCHES NOMINAL IN
END RADIUS0.498 INCHES NOMINAL IN
THREAD LENGTH0.937 INCHES NOMINAL ROD CONNECTION IN
STYLE DESIGNATORCLEVIS
THREAD PITCH DIAMETERS+0.5889 TO 0.5934 INCHES ROD CONNECTION IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI/SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH1.375 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ROD CONNECTION
SUBSTITUTES & CROSS-REFERENCES 1
2BE654Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 239149?
239149 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 239149?
There is 1 known substitute for 239149: 2BE654. Substitute compatibility should be verified for your specific system.
What is the NSN for 239149?
239149 is cataloged in the U.S. Government catalog under NSN 5340-00-044-1501. 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.