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PartsTable / COMPONENT / B660-15-2
B660-15-2 ✓ 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 RELAY,SHUTDOWN is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.436 INCHES NOMINAL IN, style_designator: STRAIGHT BORE W/ONE RIDGE, thread_provision: UNTHREADED, first_ridge_width: 0.100 INCHES NOMINAL IN, first_ridge_radius: 0.025 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 5945-00-188-8758, 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
B660-15-2
NSN: 5945-00-188-8758
FSC: 5945
CAGE: 02288 — ALLIED CONTROLS, INC. (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.436 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE W/ONE RIDGE
thread_provisionUNTHREADED
first_ridge_width0.100 INCHES NOMINAL IN
first_ridge_radius0.025 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
largest_inside_diameter0.300 INCHES NOMINAL IN
minimum_inside_diameter0.291 INCHES IN
largest_outside_diameter0.498 INCHES NOMINAL IN
outside_included_angle_in_deg10.0
distance_from_bottom_to_first_ridge_center0.050 INCHES NOMINAL IN
NSN5945-00-188-8758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,SHUTDOWN TITLE COMPONENT PN B660-15-2 MFR RELAY,SHUTDOWN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
0230001Interchangeable
interchangeable cross-reference
interchangeable
023001Interchangeable
interchangeable cross-reference
interchangeable
12378Interchangeable
interchangeable cross-reference
interchangeable
33173115Interchangeable
interchangeable cross-reference
interchangeable
0231Interchangeable
interchangeable cross-reference
interchangeable
0918-6.00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B660-15-2?
B660-15-2 is a RELAY,SHUTDOWN.
What parts can replace B660-15-2?
There are 9 known substitutes for B660-15-2: 0230001, 023001, 12378 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B660-15-2?
B660-15-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-188-8758. 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