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Technical Data Sheet
0637 ✓ 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: COPPER ALLOY 11 OVERALL, thickness: 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN, hole_diameter: 0.214 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN, overall_diameter: 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-224-2496, 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
0637
NSN: 5120-00-224-2496
FSC: 5120
CAGE: 63704 — GRANCO INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 11 OVERALL
thickness0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
hole_diameter0.214 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
overall_diameter0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
nondefinitive_spec/std_dataA TYPE AND 1 GRADE AND E SERIES
material_document_and_classificationQQ-B-613,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5120-00-224-2496
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN 0637 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
WRENCHING SURFACE SIZE: 0.069 INCHES NOMINAL BOTH ENDS IN
LONG ARM LENGTH: 1.656 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN
FEATURES PROVIDED: SHORT SERIES
WRENCHING SURFACE FLUTE QUANTITY: 4
MATERIAL: STEEL OVERALL
WRENCHING SURFACE SHAPE: SPLINE BOTH ENDS EXTERNAL
SPECIFICATION/STANDARD DATA: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING SURFACE SIZE0.069 INCHES NOMINAL BOTH ENDS IN
LONG ARM LENGTH1.656 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN
FEATURES PROVIDEDSHORT SERIES
WRENCHING SURFACE FLUTE QUANTITY4
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPESPLINE BOTH ENDS EXTERNAL
SPECIFICATION/STANDARD DATA05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
STYLE DESIGNATORL-HANDLE
SHORT ARM LENGTH0.469 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
7027900P4Interchangeable
interchangeable cross-reference
interchangeable
S-111-6Interchangeable
interchangeable cross-reference
interchangeable
9155382Interchangeable
interchangeable cross-reference
interchangeable
MS-16Interchangeable
interchangeable cross-reference
interchangeable
A-A-2925 TY1Interchangeable
interchangeable cross-reference
interchangeable
A-A-2473Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0637?
0637 is a KEY,SOCKET HEAD SCREW.
What parts can replace 0637?
There are 22 known substitutes for 0637: 7027900P4, S-111-6, 9155382 and 19 more. Substitute compatibility should be verified for your specific system.
Is 0637 still available?
0637 is currently cancelled.
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