PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-4770Screwdriver Attachment,socket Wr

The Stanley Works Dba Stanley Proto · NSN 5120-01-607-5357 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-607-5357 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-607-5357. Primary manufacturer part number: J-4770.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: The Stanley Works Dba Stanley Proto
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-607-5357, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersThe Stanley Works Dba Stanley Proto (CAGE 1CV05)
Technical Specifications
ParameterValue
NSN5120-01-607-5357
Primary Part NumberJ-4770
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-01-399-9520 INTERCHANGEABLE
Universal Joint,socket Wrench at
Cross-Reference Index
Part NumberManufacturer
J-4770 PRIMARY The Stanley Works Dba Stanley Proto (USA)
Related Parts
5120-01-399-9520INTERCHANGEABLE
UNIVERSAL JOINT,SOCKET WRENCH AT

Frequently Asked Questions

What is NSN 5120-01-607-5357?

NSN 5120-01-607-5357 is a Screwdriver Attachment,socket Wr, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-607-5357?

NSN 5120-01-607-5357 has 1 cross-referenced part number: J-4770 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-607-5357?

There is 1 known substitute for 5120-01-607-5357: 5120-01-399-9520. Verify interchangeability with system specifications before substitution.

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