PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76212Key,socket Head Screw

Klein Tools Inc · NSN 5120-01-367-7021 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-7021 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-7021. Primary manufacturer part number: 76212.
Features
  • Key,socket Head Screw — FSC 5120
  • Style Designator: FIXED T-HANDLE
  • Supplementary Features: INDUSTRIAL QUALITY (IQ) TOOLS PROGRAM ITEM
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Wrenching Surface Size: 0.188 INCHES NOMINAL SINGLE END IN
  • Material: STEEL WRENCHING SURFACE
  • Material: PLASTIC HANDLE
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Wrenching Surface construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-367-7021, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Klein Tools Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5120-01-367-7021
Primary Part Number76212
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerKlein Tools Inc
StatusACTIVE
Style DesignatorFIXED T-HANDLE
Supplementary FeaturesINDUSTRIAL QUALITY (IQ) TOOLS PROGRAM ITEM
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Wrenching Surface Size0.188 INCHES NOMINAL SINGLE END IN
MaterialSTEEL WRENCHING SURFACE
MaterialPLASTIC HANDLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6505-00-059-901876212 INTERCHANGEABLE
Chlordiazepoxide Hydrochloride C
Hoffmann-La Roche Inc.
5930-00-272-137617902 INTERCHANGEABLE
Switch,toggle
Camdec Corp
5365-00-510-703876212 INTERCHANGEABLE
Shim
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
76212 Klein Tools Inc (USA)
Related Parts
6505-00-059-9018INTERCHANGEABLE
CHLORDIAZEPOXIDE HYDROCHLORIDE C
76212
5930-00-272-1376INTERCHANGEABLE
SWITCH,TOGGLE
17902
5365-00-510-7038INTERCHANGEABLE
SHIM
76212

Frequently Asked Questions

What is NSN 5120-01-367-7021?

NSN 5120-01-367-7021 is a Key,socket Head Screw, manufactured by Klein Tools Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-367-7021?

NSN 5120-01-367-7021 has 1 cross-referenced part number: 76212 (Klein Tools Inc).

What NSN replaces 5120-01-367-7021?

There are 3 known substitutes for 5120-01-367-7021: 6505-00-059-9018, 5930-00-272-1376, 5365-00-510-7038. Verify interchangeability with system specifications before substitution.

What are the specifications of 76212?

Key specifications for 76212: Style Designator: FIXED T-HANDLE; Supplementary Features: INDUSTRIAL QUALITY (IQ) TOOLS PROGRAM ITEM; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Overall Length: 6.000 INCHES NOMINAL IN. 8 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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