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PartsTable / COMPONENT / SM-B-187807
SM-B-187807 ✓ 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 CLAMP,HUB is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1213, thickness: 0.4320 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_width: 0.5000 INCHES NOMINAL IN, overall_length: 0.5000 INCHES NOMINAL IN, style_designator: RECTANGULAR, SINGLE BOLT SECURED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-652-8941, 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-187807
NSN: 3040-00-652-8941
FSC: 3040
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL COMP 1213
thickness0.4320 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL IN
overall_width0.5000 INCHES NOMINAL IN
overall_length0.5000 INCHES NOMINAL IN
special_featuresTWO CHAFERS OF 45.0 DEG 0.125 IN. LG; TWO CHAFERS OF 45.0 DEG 0.0468 IN. LG; TWO MTG HOLES FOR OTHER PARTS THREADED SIZE IS 6-40 UNF-2B IN
style_designatorRECTANGULAR, SINGLE BOLT SECURED
surface_treatmentPHOSPHATE
nominal_thread_size0.138 INCHES IN
plain_hole_diameter0.0930 INCHES NOMINAL IN
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
clamp_securing_hole_styleTHREADED
NSN3040-00-652-8941
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CLAMP,HUB TITLE COMPONENT PN SM-B-187807 MFR CLAMP,HUB
KEY FEATURES
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
STYLE DESIGNATOR: RECTANGULAR, SINGLE BOLT SECURED
•
MATERIAL: STEEL COMP 1213
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1113 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PHOSPHATE
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SCREW THREAD SERIES DESIGNATORUNF
OVERALL LENGTH0.5000 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR, SINGLE BOLT SECURED
MATERIALSTEEL COMP 1213
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1113 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1113 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPHOSPHATE
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
NOMINAL THREAD SIZE0.138 INCHES IN
OVERALL WIDTH0.5000 INCHES NOMINAL IN
PLAIN HOLE DIAMETER0.0930 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6002-6Interchangeable
interchangeable cross-reference
interchangeable
H60026Interchangeable
interchangeable cross-reference
interchangeable
450228Interchangeable
interchangeable cross-reference
interchangeable
6-6CBZ-BInterchangeable
interchangeable cross-reference
interchangeable
120-01833-002Interchangeable
interchangeable cross-reference
interchangeable
5389065-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-187807?
SM-B-187807 is a CLAMP,HUB.
What parts can replace SM-B-187807?
There are 11 known substitutes for SM-B-187807: 6002-6, H60026, 450228 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-187807?
SM-B-187807 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-652-8941. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026