PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-B-383Bit,bell-Hanger's

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5133-00-293-0226 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-293-0226 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-293-0226. Primary manufacturer part number: GGG-B-383.
Features
  • Bit,bell-Hanger's — FSC 5133
  • Shank Large End Square Width: 0.375 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: B CLASS AND 1 TYPE
  • Nominal Cutting Diameter: 0.5625 INCHES IN
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Cutting End Style: DOUBLE TWIST (BELL HANGERS)
  • Twist Length: 3.500 INCHES MINIMUM IN
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Bit,bell-Hanger's, cataloged under National Stock Number 5133-00-293-0226, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5133-00-293-0226
Primary Part NumberGGG-B-383
Item NameBit,bell-Hanger's
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Shank Large End Square Width0.375 INCHES NOMINAL IN
Nondefinitive Spec/std DataB CLASS AND 1 TYPE
Nominal Cutting Diameter0.5625 INCHES IN
Hardness Rating40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Cutting End StyleDOUBLE TWIST (BELL HANGERS)
Twist Length3.500 INCHES MINIMUM IN
MaterialSTEEL OVERALL
Shank Small End Square Width0.219 INCHES NOMINAL IN
Shank StyleTAPER-SQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-187-9191 INTERCHANGEABLE
Bit,auger
5133-00-224-456526012 INTERCHANGEABLE
Bit,bell-Hanger's
Mephisto Tool Co Inc
5133-00-293-022748PT-5/16X18 INTERCHANGEABLE
Bit,bell-Hanger's
Greenlee Textron Inc.
5133-00-293-0228 INTERCHANGEABLE
Bit,bell-Hanger's
Cross-Reference Index
Part NumberManufacturer
GGG-B-383 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-B-383 TY1CLB General Services Administration Federal Supply Service (USA)
Related Parts
5133-00-187-9191INTERCHANGEABLE
BIT,AUGER
5133-00-224-4565INTERCHANGEABLE
BIT,BELL-HANGER'S
26012
5133-00-293-0227INTERCHANGEABLE
BIT,BELL-HANGER'S
48PT-5/16X18
5133-00-293-0228INTERCHANGEABLE
BIT,BELL-HANGER'S

Frequently Asked Questions

What is NSN 5133-00-293-0226?

NSN 5133-00-293-0226 is a Bit,bell-Hanger's, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-00-293-0226?

NSN 5133-00-293-0226 has 2 cross-referenced part numbers: GGG-B-383 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-B-383 TY1CLB (General Services Administration Federal Supply Service).

What NSN replaces 5133-00-293-0226?

There are 4 known substitutes for 5133-00-293-0226: 5133-00-187-9191, 5133-00-224-4565, 5133-00-293-0227 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-B-383?

Key specifications for GGG-B-383: Shank Large End Square Width: 0.375 INCHES NOMINAL IN; Nondefinitive Spec/std Data: B CLASS AND 1 TYPE; Nominal Cutting Diameter: 0.5625 INCHES IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM. 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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