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PartsTable / COMPONENT / 11B5090377
11B5090377 ✓ 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 KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 3.150 INCHES NOMINAL IN, special_features: FLAG TYPE HANDLE; TORX SIZE T-15, wrenching_surface_shape: 6 POINT STAR SINGLE END EXTERNAL, specification/standard_data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-658-9581, 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
11B5090377
NSN: 5120-01-658-9581
FSC: 5120
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length3.150 INCHES NOMINAL IN
special_featuresFLAG TYPE HANDLE; TORX SIZE T-15
wrenching_surface_shape6 POINT STAR SINGLE END EXTERNAL
specification/standard_data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-01-658-9581
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN 11B5090377 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
WRENCHING SURFACE SHAPE: 6 POINT STAR SINGLE END EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.150 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESFLAG TYPE HANDLE; TORX SIZE T-15
WRENCHING SURFACE SHAPE6 POINT STAR SINGLE END EXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
9200-6Interchangeable
interchangeable cross-reference
interchangeable
MS90373-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-81219Interchangeable
interchangeable cross-reference
interchangeable
4L350RInterchangeable
interchangeable cross-reference
interchangeable
1M035Interchangeable
interchangeable cross-reference
interchangeable
BT22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11B5090377?
11B5090377 is a KEY,SOCKET HEAD SCREW.
What parts can replace 11B5090377?
There are 11 known substitutes for 11B5090377: 9200-6, MS90373-4, MIL-I-81219 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11B5090377?
11B5090377 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-658-9581. 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