PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81340Adapter-Extension,socket Wrench

Datapath, Inc. Dba Datapath Inc · NSN 5120-01-681-7995 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-681-7995 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-681-7995. Primary manufacturer part number: 81340.
Features
  • Adapter-Extension,socket Wrench — FSC 5120
  • Drive Surface Size: 0.5 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • 2 verified cross-references
  • Primary manufacturer: Datapath, Inc. Dba Datapath Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Adapter-Extension,socket Wrench, cataloged under National Stock Number 5120-01-681-7995, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Datapath, Inc. Dba Datapath Inc. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-681-7995
Primary Part Number81340
Item NameAdapter-Extension,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerDatapath, Inc. Dba Datapath Inc
StatusACTIVE
Drive Surface Size0.5 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-01-330-615908-134100 INTERCHANGEABLE
Parts Kit,shoe Brake
Baker & Associates Inc
7530-01-609-515781340 INTERCHANGEABLE
Envelope,mailing
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
Cross-Reference Index
Part NumberManufacturer
81340 Datapath, Inc. Dba Datapath Inc (USA)
81340 Apex Tool Group Llc Div Industrial Distribution Center (USA)
Related Parts
2530-01-330-6159INTERCHANGEABLE
PARTS KIT,SHOE BRAKE
08-134100
7530-01-609-5157INTERCHANGEABLE
ENVELOPE,MAILING
81340

Frequently Asked Questions

What is NSN 5120-01-681-7995?

NSN 5120-01-681-7995 is a Adapter-Extension,socket Wrench, manufactured by Datapath, Inc. Dba Datapath Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-681-7995?

NSN 5120-01-681-7995 has 2 cross-referenced part numbers: 81340 (Datapath, Inc. Dba Datapath Inc), 81340 (Apex Tool Group Llc Div Industrial Distribution Center).

What NSN replaces 5120-01-681-7995?

There are 2 known substitutes for 5120-01-681-7995: 2530-01-330-6159, 7530-01-609-5157. Verify interchangeability with system specifications before substitution.

What are the specifications of 81340?

Key specifications for 81340: Overall Length: 3.0 INCHES NOMINAL IN; Drive Surface Size: 0.5 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Part Name Assigned by Controlling Agency: SOCKET EXTENSION 3", 1/2" SQ DRIVE, CHROME. 4 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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