PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19710Key,socket Head Screw

Eklind Tool Co · NSN 5120-01-675-7408 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-675-7408 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-675-7408. Primary manufacturer part number: 19710.
Features
  • Key,socket Head Screw — FSC 5120
  • Short Arm Length: 1.06 INCHES NOMINAL IN
  • Long Arm Length: 6.19 INCHES NOMINAL IN
  • Style Designator: L-HANDLE
  • Features Provided: BALL END
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Wrenching Surface Size: 5.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Material: STEEL OVERALL
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 5120-01-675-7408, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Eklind Tool Co. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-675-7408
Primary Part Number19710
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEklind Tool Co
StatusACTIVE
Short Arm Length1.06 INCHES NOMINAL IN
Long Arm Length6.19 INCHES NOMINAL IN
Style DesignatorL-HANDLE
Features ProvidedBALL END
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Wrenching Surface Size5.0 MILLIMETERS NOMINAL BOTH ENDS MM
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B18.3.2M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-00-011-276119710 INTERCHANGEABLE
Microcircuit,digital
Emcore Corporation Div Concord Division
6515-00-322-550040-7111 INTERCHANGEABLE
Curette,mastoid
Sklar Corporation Dba Sklar Instruments
5325-01-540-952619710 INTERCHANGEABLE
Insert,panel Fastener
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
B18.3.2M The American Society of Mechanical Engineers (USA)
19710 PRIMARY Eklind Tool Co (USA)
Related Parts
5962-00-011-2761INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
19710
6515-00-322-5500INTERCHANGEABLE
CURETTE,MASTOID
40-7111
5325-01-540-9526INTERCHANGEABLE
INSERT,PANEL FASTENER
19710

Frequently Asked Questions

What is NSN 5120-01-675-7408?

NSN 5120-01-675-7408 is a Key,socket Head Screw, manufactured by Eklind Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-675-7408?

NSN 5120-01-675-7408 has 2 cross-referenced part numbers: B18.3.2M (The American Society of Mechanical Engineers), 19710 (Eklind Tool Co).

What NSN replaces 5120-01-675-7408?

There are 3 known substitutes for 5120-01-675-7408: 5962-00-011-2761, 6515-00-322-5500, 5325-01-540-9526. Verify interchangeability with system specifications before substitution.

What are the specifications of 19710?

Key specifications for 19710: Short Arm Length: 1.06 INCHES NOMINAL IN; Long Arm Length: 6.19 INCHES NOMINAL IN; Style Designator: L-HANDLE; Features Provided: BALL END. 9 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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