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13028643 ✓ 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 LOCK,BREECH,MACHINE GUN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OVERALL, nut_style: HEXAGON, body_width: 2.500 INCHES NOMINAL IN, nut_height: 0.562 INCHES NOMINAL IN, body_height: 2.500 INCHES NOMINAL IN, body_length: 2.625 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 1005-01-536-5640, 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
13028643
NSN: 1005-01-536-5640
FSC: 1005
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 OVERALL
nut_styleHEXAGON
body_width2.500 INCHES NOMINAL IN
nut_height0.562 INCHES NOMINAL IN
body_height2.500 INCHES NOMINAL IN
body_length2.625 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
inclosure_typeFULLY INCLOSED
overall_length6.875 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
mounting_methodWALL
NSN1005-01-536-5640
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCK,BREECH,MACHINE GUN TITLE COMPONENT PN 13028643 MFR LOCK,BREECH,MACHINE GU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
34254Interchangeable
interchangeable cross-reference
interchangeable
30185Interchangeable
interchangeable cross-reference
interchangeable
47750Interchangeable
interchangeable cross-reference
interchangeable
ES2-18LPSInterchangeable
interchangeable cross-reference
interchangeable
15856035 REV B SH 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13028643?
13028643 is a LOCK,BREECH,MACHINE GUN.
What parts can replace 13028643?
There are 5 known substitutes for 13028643: 34254, 30185, 47750 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13028643?
13028643 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-01-536-5640. 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