PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4320Screwdriver Bit Set and Handle

Chapman Manufacturing Company the Dba Chapman Manufacturing Co · NSN 5120-00-465-3858 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-465-3858 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-465-3858. Primary manufacturer part number: 4320.
Features
  • Screwdriver Bit Set and Handle — FSC 5120
  • Features Provided: RATCHETING
  • Handle Type: OFFSET AND STRAIGHT
  • Component Quantity: 20
  • Handle Length: 3.750 INCHES NOMINAL IN
  • Bit Size and Quantity: FLAT TIP BITS SIZE 1/4 AND 3/8 IN.; PHILLIPS BITS SIZE 1 AND 2; HEX BITS SIZE 0.050, 3/32, 9/64, 7/32, 1/16, 7/64, 5/32, 1/4, 5/64, 1/8, 3/16 AND 5/16 IN. IN
  • 6 verified cross-references
  • Primary manufacturer: Chapman Manufacturing Company the Dba Chapman Manufacturing Co
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver Bit Set and Handle, cataloged under National Stock Number 5120-00-465-3858, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Chapman Manufacturing Company the Dba Chapman Manufacturing Co. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-465-3858
Primary Part Number4320
Item NameScrewdriver Bit Set and Handle
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerChapman Manufacturing Company the Dba Chapman Manufacturing Co
StatusCANCELLED
Features ProvidedRATCHETING
Handle TypeOFFSET AND STRAIGHT
Component Quantity20
Handle Length3.750 INCHES NOMINAL IN
Bit Size and QuantityFLAT TIP BITS SIZE 1/4 AND 3/8 IN.; PHILLIPS BITS SIZE 1 AND 2; HEX BITS SIZE 0.050, 3/32, 9/64, 7/32, 1/16, 7/64, 5/32, 1/4, 5/64, 1/8, 3/16 AND 5/16 IN. IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5930-00-265-6292902-00 INTERCHANGEABLE
Switch,push
Entron Industries Limited Partnership Dba Entron Industries Property Div
5945-00-390-6301108 INTERCHANGEABLE
Solenoid,electrical
Stanton Magnetics Inc Business
5975-00-953-8815K200 INTERCHANGEABLE
Cover,conduit Outlet
Egs Electrical Group Appleton Div
5305-01-337-991290200 INTERCHANGEABLE
Screw,machine
Briggs and Stratton Corp
6145-01-339-5112A5495494 INTERCHANGEABLE
Braid,wire
Naval Sea Systems Command
6240-01-361-834490400200 INTERCHANGEABLE
Lamp,incandescent
Glamox Aqua Signal Corporation
5120-01-386-688590200 INTERCHANGEABLE
Guide,tube
Abb Inc.
4240-01-599-906490200 INTERCHANGEABLE
Barrier,vehicle Arresting,portab
Stinger Spike Systems Inc
Cross-Reference Index
Part NumberManufacturer
4320 PRIMARY Chapman Manufacturing Company the Dba Chapman Manufacturing Co (USA)
90-200 Stanley Supply & Services Inc. (USA)
10341905 Nimikkeistokeskus Ncb Finland (FIN)
6320 Chapman Manufacturing Company the Dba Chapman Manufacturing Co (USA)
4320 Rafael Advanced Defense Systems Ltd (ISR)
232SC018 Techni-Tool, Inc. (USA)
Related Parts
5930-00-265-6292INTERCHANGEABLE
SWITCH,PUSH
902-00
5945-00-390-6301INTERCHANGEABLE
SOLENOID,ELECTRICAL
108
5975-00-953-8815INTERCHANGEABLE
COVER,CONDUIT OUTLET
K200
5305-01-337-9912INTERCHANGEABLE
SCREW,MACHINE
90200
6145-01-339-5112INTERCHANGEABLE
BRAID,WIRE
A5495494
6240-01-361-8344INTERCHANGEABLE
LAMP,INCANDESCENT
90400200
5120-01-386-6885INTERCHANGEABLE
GUIDE,TUBE
90200
4240-01-599-9064INTERCHANGEABLE
BARRIER,VEHICLE ARRESTING,PORTAB
90200

Frequently Asked Questions

What is NSN 5120-00-465-3858?

NSN 5120-00-465-3858 is a Screwdriver Bit Set and Handle, manufactured by Chapman Manufacturing Company the Dba Chapman Manufacturing Co, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-465-3858?

NSN 5120-00-465-3858 has 6 cross-referenced part numbers: 4320 (Chapman Manufacturing Company the Dba Chapman Manufacturing Co), 90-200 (Stanley Supply & Services Inc.), 10341905 (Nimikkeistokeskus Ncb Finland), 6320 (Chapman Manufacturing Company the Dba Chapman Manufacturing Co), 4320 (Rafael Advanced Defense Systems Ltd) and 1 more.

What NSN replaces 5120-00-465-3858?

There are 8 known substitutes for 5120-00-465-3858: 5930-00-265-6292, 5945-00-390-6301, 5975-00-953-8815 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4320?

Key specifications for 4320: Features Provided: RATCHETING; Special Features: INCLUDES TWO HANDLES; ONE SINGLE HEAD, 6 POINT FLAT RATCHET HANDLE (3-3/4 IN. LG) AND ONE REGULAR STRAIGHT HANDLE (3-1/2 IN. LG); 1/4 IN. MALE SQ DRIVE ADAPTER; 1/4 IN. FEMALE HEX EXTENSION (3-5/8 IN. LG); FURNISHED IN PLASTIC CASE IN; Handle Type: OFFSET AND STRAIGHT; Component Quantity: 20. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-465-3858 still in active supply?

NSN 5120-00-465-3858 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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