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PartsTable / COMPONENT / MS21387-08BN
MS21387-08BN ✓ 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 MS21387-08BN is a the manufacturer industrial component. Key specifications include color: GRAY/GREY, material: PLASTIC, inside_width: 0.223 INCHES NOMINAL IN, inside_diameter: 0.253 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-411-1415, 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
MS21387-08BN
NSN: 5355-01-411-1415
FSC: 5355
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
colorGRAY/GREY
materialPLASTIC
inside_width0.223 INCHES NOMINAL IN
inside_diameter0.253 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.630 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES SCREW HOLE IN
setscrew_hole_quantity2
end_item_identificationCONTROL / 30003
NSN5355-01-411-1415
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MS21387-08BN TITLE COMPONENT PN MS21387-08BN MFR MS21387-08BN
KEY FEATURES
•
STYLE DESIGNATOR: ROUND
•
GRIPPING SURFACE CONDITION: GRIP AID
•
NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN
•
MATERIAL: PLASTIC
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
•
INSIDE DIAMETER: 0.253 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32 SCREW HOLE
•
COLOR: GRAY/GREY
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORROUND
GRIPPING SURFACE CONDITIONGRIP AID
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
MATERIALPLASTIC
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
INSIDE DIAMETER0.253 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32 SCREW HOLE
COLORGRAY/GREY
OVERALL THICKNESS0.630 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
533-118-19Interchangeable
interchangeable cross-reference
interchangeable
ST5M1255N103AInterchangeable
interchangeable cross-reference
interchangeable
MS21387-03Interchangeable
interchangeable cross-reference
interchangeable
NASM21387Interchangeable
interchangeable cross-reference
interchangeable
10117843Interchangeable
interchangeable cross-reference
interchangeable
MS21387-16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS21387-08BN?
MS21387-08BN is a MS21387-08BN.
What parts can replace MS21387-08BN?
There are 14 known substitutes for MS21387-08BN: 533-118-19, ST5M1255N103A, MS21387-03 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21387-08BN?
MS21387-08BN is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-411-1415. 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