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PartsTable / COMPONENT / MS91531-2N2B
MS91531-2N2B ✓ 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 MS91531-2N2B is a the manufacturer industrial component. Key specifications include color: BLACK, width: 1.625 INCHES NOMINAL IN, skirt_style: FLARED, skirt_design: DETACHABLE, inside_diameter: 0.250 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-543-7183, 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
MS91531-2N2B
NSN: 5355-00-543-7183
FSC: 5355
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
colorBLACK
width1.625 INCHES NOMINAL IN
skirt_styleFLARED
skirt_designDETACHABLE
inside_diameter0.250 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
style_designatorFLUTED FOILS
attachment_methodSETSCREWS
overall_thickness0.906 INCHES NOMINAL IN
reference_markingSINGLE LINE
nominal_thread_size0.164 INCHES SCREW HOLE IN
fluted_foil_quantity8
NSN5355-00-543-7183
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MS91531-2N2B TITLE COMPONENT PN MS91531-2N2B MFR MS91531-2N2B
KEY FEATURES
•
WIDTH: 1.125 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 2
•
SHANK STYLE: STRAIGHT
•
OVERALL THICKNESS: 0.625 INCHES NOMINAL IN
•
ATTACHMENT METHOD: SETSCREWS
•
SCREW DRIVE TYPE: HEXAGON SOCKET
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DEPTH0.500 INCHES NOMINAL IN
WIDTH1.125 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
SHANK STYLESTRAIGHT
OVERALL THICKNESS0.625 INCHES NOMINAL IN
ATTACHMENT METHODSETSCREWS
SCREW DRIVE TYPEHEXAGON SOCKET
COLORBLACK
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
STYLE DESIGNATORFLUTED FOILS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
1315-602-0025Interchangeable
Cartridge,105 Millimeter
interchangeable
460-71Interchangeable
Cartridge,105 Millimeter
interchangeable
X03362Interchangeable
interchangeable cross-reference
interchangeable
179859Interchangeable
interchangeable cross-reference
interchangeable
18557Interchangeable
interchangeable cross-reference
interchangeable
MS91531-1F1BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS91531-2N2B?
MS91531-2N2B is a MS91531-2N2B.
What parts can replace MS91531-2N2B?
There are 29 known substitutes for MS91531-2N2B: 1315-602-0025, 460-71, X03362 and 26 more. Substitute compatibility should be verified for your specific system.
Is MS91531-2N2B still available?
MS91531-2N2B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026