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PartsTable / COMPONENT / 10-1742 PIECE 20
10-1742 PIECE 20 ✓ 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 LAMPHOLDER is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.334 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN, bore_diameter: 0.8760 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM IN, outside_diameter: 1.219 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, style_designator: ROUND W/DOUBLE CHAMFER, surface_treatment: CADMIUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6250-01-158-0312, 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
10-1742 PIECE 20
NSN: 6250-01-158-0312
FSC: 6250
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL
thickness0.334 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
bore_diameter0.8760 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM IN
outside_diameter1.219 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
style_designatorROUND W/DOUBLE CHAMFER
surface_treatmentCADMIUM
nominal_thread_size0.250 INCHES SINGLE HOLE IN
chamfer_angle_in_deg45.0
securing_hole_quantity1
end_item_identificationLOGISTICS SUPPORT VESSEL
largest_diameter_length0.272 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
furnished_items_and_quantity1 SETSCREW
NSN6250-01-158-0312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LAMPHOLDER TITLE COMPONENT PN 10-1742 PIECE 20 MFR LAMPHOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
A5886Interchangeable
interchangeable cross-reference
interchangeable
5886Interchangeable
IBM EXP 12S SAS 3.5" Disk Drive Expansion Drawer w/ 2x PS
interchangeable
52-0250-04Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-1742 PIECE 20?
10-1742 PIECE 20 is a LAMPHOLDER.
What parts can replace 10-1742 PIECE 20?
There are 3 known substitutes for 10-1742 PIECE 20: A5886, 5886, 52-0250-04. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-1742 PIECE 20?
10-1742 PIECE 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6250-01-158-0312. 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