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Technical Data Sheet
PartsTable / COMPONENT / 793839
793839 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH ASSEMBLY,SPEED is a the manufacturer industrial component. Key specifications include material: PLASTIC FRAME, carrying_case: NOT PROVIDED, special_features: SUPPORT METHOD: HEADBAND; LENS SHAPE: SPECIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4240-00-764-5152, 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
793839
NSN: 4240-00-764-5152
FSC: 4240
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)
SPECIFICATIONS
materialPLASTIC FRAME
carrying_caseNOT PROVIDED
special_featuresSUPPORT METHOD: HEADBAND; LENS SHAPE: SPECIAL
NSN4240-00-764-5152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY,SPEED TITLE COMPONENT PN 793839 MFR SWITCH ASSEMBLY,SPEED
KEY FEATURES
•
CARRYING CASE: NOT PROVIDED
•
MATERIAL: PLASTIC FRAME
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSUPPORT METHOD: HEADBAND; LENS SHAPE: SPECIAL
CARRYING CASENOT PROVIDED
MATERIALPLASTIC FRAME
MATERIALPLASTIC LENS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
52387Interchangeable
interchangeable cross-reference
interchangeable
184112H1Interchangeable
interchangeable cross-reference
interchangeable
4-38Interchangeable
interchangeable cross-reference
interchangeable
438-432Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187AInterchangeable
interchangeable cross-reference
interchangeable
5315-7-2B2-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 793839?
793839 is a SWITCH ASSEMBLY,SPEED.
What parts can replace 793839?
There are 25 known substitutes for 793839: 52387, 184112H1, 4-38 and 22 more. Substitute compatibility should be verified for your specific system.
Is 793839 still available?
793839 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026