PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SZ-43Screwdriver Attachment,socket Wr

Apex Tool Group, Llc · NSN 5120-01-430-5628 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-430-5628 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-430-5628. Primary manufacturer part number: SZ-43.
Features
  • Screwdriver Attachment,socket Wr — FSC 5120
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Wrenching Surface Size: 0.562 INCHES NOMINAL SINGLE END IN
  • Style Designator: HEXAGON
  • 6 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-430-5628, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-430-5628
Primary Part NumberSZ-43
Item NameScrewdriver Attachment,socket Wr
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusCANCELLED
Features ProvidedMANUAL TOOL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Wrenching Surface Size0.562 INCHES NOMINAL SINGLE END IN
Style DesignatorHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4720-00-066-4759 INTERCHANGEABLE
Hose Assembly,nonmetallic
5998-00-105-6574 INTERCHANGEABLE
Circuit Card Assembly
1560-00-165-488186012 INTERCHANGEABLE
Tab,trim,aircraft
Northrop Grumman Systems Corporation
4730-00-222-01502256803PC1 INTERCHANGEABLE
Tee,pipe to Tube
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5970-00-227-9050CLASS 52-1 INTERCHANGEABLE
Insulator,suspension
American National Standards Institute Incorporated Dba American National Standards Institute
5961-00-401-0074 INTERCHANGEABLE
Semiconductor Device,diode
6685-00-785-09051725-12 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Rochester Sensors, Llc
5310-00-826-59648599166-012 INTERCHANGEABLE
Nut,plain,hexagon
General Motors Corp
5935-00-901-8876 INTERCHANGEABLE
Retainer,electrical Connector
6625-01-055-533486012 INTERCHANGEABLE
Cartridge Transport
Alliant Techsystems Operations Llc Div Defense Electronic Systems
Cross-Reference Index
Part NumberManufacturer
AS618 Trw Inc Hand Tools Div Trw Industrial Products Group (USA)
SZ-43 PRIMARY Apex Tool Group, Llc (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-641 TY4CL3STA General Services Administration Federal Supply Service (USA)
86012 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
9/16-860 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
Related Parts
4720-00-066-4759INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5998-00-105-6574INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1560-00-165-4881INTERCHANGEABLE
TAB,TRIM,AIRCRAFT
86012
4730-00-222-0150INTERCHANGEABLE
TEE,PIPE TO TUBE
2256803PC1
5970-00-227-9050INTERCHANGEABLE
INSULATOR,SUSPENSION
CLASS 52-1
5961-00-401-0074INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6685-00-785-0905INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
1725-12
5310-00-826-5964INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8599166-012
5935-00-901-8876INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
6625-01-055-5334INTERCHANGEABLE
CARTRIDGE TRANSPORT
86012
2920-01-167-9143INTERCHANGEABLE
LEAD SET,IGNITION,ENGINE
4240435
5330-01-225-8975INTERCHANGEABLE
RING,WIPER
86012

Frequently Asked Questions

What is NSN 5120-01-430-5628?

NSN 5120-01-430-5628 is a Screwdriver Attachment,socket Wr, manufactured by Apex Tool Group, Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-430-5628?

NSN 5120-01-430-5628 has 6 cross-referenced part numbers: AS618 (Trw Inc Hand Tools Div Trw Industrial Products Group), SZ-43 (Apex Tool Group, Llc), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-641 TY4CL3STA (General Services Administration Federal Supply Service), 86012 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co) and 1 more.

What NSN replaces 5120-01-430-5628?

There are 12 known substitutes for 5120-01-430-5628: 4720-00-066-4759, 5998-00-105-6574, 1560-00-165-4881 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SZ-43?

Key specifications for SZ-43: Features Provided: MANUAL TOOL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Material: STEEL OVERALL; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-430-5628 still in active supply?

NSN 5120-01-430-5628 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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