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Technical Data Sheet
PartsTable / COMPONENT / SM-B-447439
SM-B-447439 ✓ 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 COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: GASKET, body_height: 0.432 INCHES NOMINAL IN, thread_class: 2A A, overall_length: 0.432 INCHES NOMINAL IN, furnished_items: BEAD CHAIN, overall_diameter: 0.832 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-973-1733, 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-447439
NSN: 5935-00-973-1733
FSC: 5935
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
seal_typeGASKET
body_height0.432 INCHES NOMINAL IN
thread_class2A A
overall_length0.432 INCHES NOMINAL IN
furnished_itemsBEAD CHAIN
overall_diameter0.832 INCHES NOMINAL IN
style_designatorEXTERNAL THREADS W/CHAIN OR ROPE
thread_directionRIGHT-HAND
eye_inside_diameter0.250 INCHES NOMINAL IN
nominal_thread_size0.313 INCHES IN
thread_series_designatorUNF
attachment_feature_length1.625 INCHES NOMINAL IN
NSN5935-00-973-1733
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN SM-B-447439 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
EYE INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
NOMINAL THREAD SIZE: 0.313 INCHES IN
•
FURNISHED ITEMS: BEAD CHAIN
•
SEAL TYPE: GASKET
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING
•
ATTACHMENT FEATURE LENGTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
EYE INSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.313 INCHES IN
FURNISHED ITEMSBEAD CHAIN
SEAL TYPEGASKET
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL LENGTH0.432 INCHES NOMINAL IN
ATTACHMENT FEATURE LENGTH1.625 INCHES NOMINAL IN
STYLE DESIGNATOREXTERNAL THREADS W/CHAIN OR ROPE
BODY HEIGHT0.432 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
32P205547Interchangeable
interchangeable cross-reference
interchangeable
13527046-5Interchangeable
interchangeable cross-reference
interchangeable
110355Interchangeable
interchangeable cross-reference
interchangeable
300-1017Interchangeable
interchangeable cross-reference
interchangeable
5935009731733Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-447439?
SM-B-447439 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace SM-B-447439?
There are 5 known substitutes for SM-B-447439: 32P205547, 13527046-5, 110355 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-447439?
SM-B-447439 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-973-1733. 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