PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BL12 KLEINKey,socket Head Screw

Kipper Tool Company Dba Kipper Management Inc · NSN 5120-01-367-7013 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-7013 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-7013. Primary manufacturer part number: BL12 KLEIN.
Features
  • Key,socket Head Screw — FSC 5120
  • Style Designator: L-HANDLE
  • Surface Treatment: OXIDE OVERALL
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: BALL END
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Wrenching Surface Size: 0.188 INCHES NOMINAL BOTH ENDS IN
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 5120-01-367-7013, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Kipper Tool Company Dba Kipper Management Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-367-7013
Primary Part NumberBL12 KLEIN
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerKipper Tool Company Dba Kipper Management Inc
StatusACTIVE
Style DesignatorL-HANDLE
Surface TreatmentOXIDE OVERALL
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedBALL END
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Wrenching Surface Size0.188 INCHES NOMINAL BOTH ENDS IN
Short Arm Length1.000 INCHES NOMINAL IN
Long Arm Length4.469 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9150-01-177-5543T-12-306 EBP INTERCHANGEABLE
Lubricating Oil
Tribophysics Corp
5120-01-225-539410980 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
BL12 KLEIN Kipper Tool Company Dba Kipper Management Inc (USA)
B18.3 The American Society of Mechanical Engineers (USA)
BL12 Klein Tools Inc (USA)
Related Parts
9150-01-177-5543INTERCHANGEABLE
LUBRICATING OIL
T-12-306 EBP
5120-01-225-5394INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10980

Frequently Asked Questions

What is NSN 5120-01-367-7013?

NSN 5120-01-367-7013 is a Key,socket Head Screw, manufactured by Kipper Tool Company Dba Kipper Management Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-367-7013?

NSN 5120-01-367-7013 has 3 cross-referenced part numbers: BL12 KLEIN (Kipper Tool Company Dba Kipper Management Inc), B18.3 (The American Society of Mechanical Engineers), BL12 (Klein Tools Inc).

What NSN replaces 5120-01-367-7013?

There are 2 known substitutes for 5120-01-367-7013: 9150-01-177-5543, 5120-01-225-5394. Verify interchangeability with system specifications before substitution.

What are the specifications of BL12 KLEIN?

Key specifications for BL12 KLEIN: Style Designator: L-HANDLE; Surface Treatment: OXIDE OVERALL; Material: STEEL OVERALL; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com