PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37-703Screwdriver Attachment,socket Wr

Apex Tool Group, Llc · NSN 5120-01-667-7472 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-667-7472 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-667-7472. Primary manufacturer part number: 37-703.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Surface Treatment: OXIDE BIT
  • Blade Length: 33.3 MILLIMETERS NOMINAL MM
  • Features Provided: MANUAL TOOL AND REPLACEABLE BIT
  • Wrenching Surface Size: 2.0 MILLIMETERS NOMINAL SINGLE END MM
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Style Designator: HEXAGON
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-667-7472, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-667-7472
Primary Part Number37-703
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Surface TreatmentOXIDE BIT
Blade Length33.3 MILLIMETERS NOMINAL MM
Features ProvidedMANUAL TOOL AND REPLACEABLE BIT
Wrenching Surface Size2.0 MILLIMETERS NOMINAL SINGLE END MM
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Style DesignatorHEXAGON
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Surface TreatmentCHROMIUM DRIVE SURFACE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-478-2648 INTERCHANGEABLE
Connector,plug,electrical
4730-00-812-7837N37703 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
4810-01-045-542037703 INTERCHANGEABLE
Sleeve,valve
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
4810-01-264-0632 INTERCHANGEABLE
Valve,plug
Cross-Reference Index
Part NumberManufacturer
37-703 PRIMARY Apex Tool Group, Llc (USA)
Related Parts
5935-00-478-2648INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4730-00-812-7837INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
N37703
4810-01-045-5420INTERCHANGEABLE
SLEEVE,VALVE
37703
4810-01-264-0632INTERCHANGEABLE
VALVE,PLUG

Frequently Asked Questions

What is NSN 5120-01-667-7472?

NSN 5120-01-667-7472 is a Screwdriver Attachment,socket Wr, manufactured by Apex Tool Group, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-667-7472?

NSN 5120-01-667-7472 has 1 cross-referenced part number: 37-703 (Apex Tool Group, Llc).

What NSN replaces 5120-01-667-7472?

There are 4 known substitutes for 5120-01-667-7472: 5935-00-478-2648, 4730-00-812-7837, 4810-01-045-5420 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37-703?

Key specifications for 37-703: Overall Length: 47.6 MILLIMETERS NOMINAL MM; Surface Treatment: OXIDE BIT; Blade Length: 33.3 MILLIMETERS NOMINAL MM; Features Provided: MANUAL TOOL AND REPLACEABLE BIT. 10 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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