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Technical Data Sheet
PartsTable / COMPONENT / SC-B-70419
SC-B-70419 ✓ 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_width: 3.250 INCHES NOMINAL IN, overall_length: 6.875 INCHES NOMINAL IN, style_designator: FIXED T-HANDLE, surface_treatment: OXIDE OVERALL, wrenching_surface_size: 0.188 INCHES NOMINAL SINGLE END 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 5120-00-224-2502, 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
SC-B-70419
NSN: 5120-00-224-2502
FSC: 5120
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width3.250 INCHES NOMINAL IN
overall_length6.875 INCHES NOMINAL IN
style_designatorFIXED T-HANDLE
surface_treatmentOXIDE OVERALL
wrenching_surface_size0.188 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END EXTERNAL
NSN5120-00-224-2502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN SC-B-70419 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END EXTERNAL
•
SURFACE TREATMENT: OXIDE OVERALL
•
WRENCHING SURFACE SIZE: 0.188 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: FIXED T-HANDLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH3.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPEHEXAGON SINGLE END EXTERNAL
SURFACE TREATMENTOXIDE OVERALL
WRENCHING SURFACE SIZE0.188 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORFIXED T-HANDLE
OVERALL LENGTH6.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
51710Interchangeable
interchangeable cross-reference
interchangeable
57610-1Interchangeable
interchangeable cross-reference
interchangeable
19968Interchangeable
interchangeable cross-reference
interchangeable
8123042Interchangeable
interchangeable cross-reference
interchangeable
FT1039Interchangeable
interchangeable cross-reference
interchangeable
11B4521006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-B-70419?
SC-B-70419 is a KEY,SOCKET HEAD SCREW.
What parts can replace SC-B-70419?
There are 6 known substitutes for SC-B-70419: 51710, 57610-1, 19968 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC-B-70419?
SC-B-70419 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-224-2502. 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