PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

445-0Bit,screwdriver

Apex Tool Group, Llc · NSN 5120-01-333-8370 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-333-8370 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-333-8370. Primary manufacturer part number: 445-0.
Features
  • Bit,screwdriver — FSC 5120
  • Drive Shank Type: HEXAGON
  • Tip Type: FLAT TIP
  • Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN
  • Width: 0.219 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Apex Tool Group, Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bit,screwdriver, cataloged under National Stock Number 5120-01-333-8370, 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 4 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-333-8370
Primary Part Number445-0
Item NameBit,screwdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Drive Shank TypeHEXAGON
Tip TypeFLAT TIP
Shank Width Across Wrench Flats0.250 INCHES NOMINAL IN
Width0.219 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5340-00-024-6347 INTERCHANGEABLE
Retainer,helical Compression Spr
3110-00-100-0636 INTERCHANGEABLE
Cup,tapered Roller Bearing
6760-00-397-9635601128 INTERCHANGEABLE
Screen,focusing
Polaroid Corporation Dba Polaroid
5962-00-437-8256 INTERCHANGEABLE
Microcircuit,linear
4920-00-712-5705 INTERCHANGEABLE
Test Stand Assy
5310-00-737-2632 INTERCHANGEABLE
Nut,plain,castellated,hexagon
5305-01-083-71724450 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
5305-01-102-9837 INTERCHANGEABLE
Screw,shoulder
5340-01-560-02784450 INTERCHANGEABLE
Standoff,threaded,spacing
Coda Octopus Engineering, Inc.
6515-01-570-67064450 INTERCHANGEABLE
Annuloplasty Ring
Edwards Lifesciences Llc
Cross-Reference Index
Part NumberManufacturer
445-0 PRIMARY Apex Tool Group, Llc (USA)
Related Parts
5340-00-024-6347INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
3110-00-100-0636INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
6760-00-397-9635INTERCHANGEABLE
SCREEN,FOCUSING
601128
5962-00-437-8256INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4920-00-712-5705INTERCHANGEABLE
TEST STAND ASSY
5310-00-737-2632INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
5305-01-083-7172INTERCHANGEABLE
SCREW,SHOULDER
4450
5305-01-102-9837INTERCHANGEABLE
SCREW,SHOULDER
5340-01-560-0278INTERCHANGEABLE
STANDOFF,THREADED,SPACING
4450
6515-01-570-6706INTERCHANGEABLE
ANNULOPLASTY RING
4450
5365-01-607-7374INTERCHANGEABLE
SPACER,STRAIGHT
4450

Frequently Asked Questions

What is NSN 5120-01-333-8370?

NSN 5120-01-333-8370 is a Bit,screwdriver, manufactured by Apex Tool Group, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-333-8370?

NSN 5120-01-333-8370 has 1 cross-referenced part number: 445-0 (Apex Tool Group, Llc).

What NSN replaces 5120-01-333-8370?

There are 11 known substitutes for 5120-01-333-8370: 5340-00-024-6347, 3110-00-100-0636, 6760-00-397-9635 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 445-0?

Key specifications for 445-0: Overall Length: 1.000 INCHES NOMINAL IN; Drive Shank Type: HEXAGON; Tip Type: FLAT TIP; Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN. 5 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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