PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57036Key,socket Head Screw

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-437-7908 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-437-7908 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-437-7908. Primary manufacturer part number: 57036.
Features
  • Key,socket Head Screw — FSC 5120
  • Wrenching Surface Size: 0.625 INCHES NOMINAL BOTH ENDS IN
  • Features Provided: SHORT SERIES
  • Material: STEEL OVERALL
  • Style Designator: L-HANDLE
  • Surface Treatment: OXIDE OVERALL
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-437-7908, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-437-7908
Primary Part Number57036
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
Wrenching Surface Size0.625 INCHES NOMINAL BOTH ENDS IN
Features ProvidedSHORT SERIES
MaterialSTEEL OVERALL
Style DesignatorL-HANDLE
Surface TreatmentOXIDE OVERALL
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-224-2510 INTERCHANGEABLE
Key,socket Head Screw
5940-00-259-57451222860-2 INTERCHANGEABLE
Terminal,stud
Honeywell Intl Inc Defense Avionics Systems
5310-01-303-646457036 INTERCHANGEABLE
Washer
Prestolite Electric Inc
5315-01-503-486357036 INTERCHANGEABLE
Key,machine
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
57036 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
57036 Easco Hand Tools Inc (USA)
Related Parts
5120-00-224-2510INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5940-00-259-5745INTERCHANGEABLE
TERMINAL,STUD
1222860-2
5310-01-303-6464INTERCHANGEABLE
WASHER
57036
5315-01-503-4863INTERCHANGEABLE
KEY,MACHINE
57036

Frequently Asked Questions

What is NSN 5120-01-437-7908?

NSN 5120-01-437-7908 is a Key,socket Head Screw, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-437-7908?

NSN 5120-01-437-7908 has 2 cross-referenced part numbers: 57036 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 57036 (Easco Hand Tools Inc).

What NSN replaces 5120-01-437-7908?

There are 4 known substitutes for 5120-01-437-7908: 5120-00-224-2510, 5940-00-259-5745, 5310-01-303-6464 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57036?

Key specifications for 57036: Wrenching Surface Size: 0.625 INCHES NOMINAL BOTH ENDS IN; Features Provided: SHORT SERIES; Material: STEEL OVERALL; Style Designator: L-HANDLE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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