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Technical Data Sheet
PartsTable / COMPONENT / SM-B-148457
SM-B-148457 ✓ 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 DETENT PLATE is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: TELETYPE AND FACSIMILE EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-392-7830, 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
SM-B-148457
NSN: 3040-00-392-7830
FSC: 3040
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL
special_featuresTELETYPE AND FACSIMILE EQUIPMENT
NSN3040-00-392-7830
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DETENT PLATE TITLE COMPONENT PN SM-B-148457 MFR DETENT PLATE
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
SPECIAL FEATURESTELETYPE AND FACSIMILE EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
78666Interchangeable
interchangeable cross-reference
interchangeable
SG-43Interchangeable
interchangeable cross-reference
interchangeable
885C052687Interchangeable
interchangeable cross-reference
interchangeable
600852-01Interchangeable
interchangeable cross-reference
interchangeable
4036649-0701Interchangeable
interchangeable cross-reference
interchangeable
PL52535 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-148457?
SM-B-148457 is a DETENT PLATE.
What parts can replace SM-B-148457?
There are 7 known substitutes for SM-B-148457: 78666, SG-43, 885C052687 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-148457?
SM-B-148457 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-392-7830. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026