PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-B-671Extension,brace Bit

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5133-00-293-3301 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-00-293-3301 — this item is cataloged by the U.S. Government under National Stock Number 5133-00-293-3301. Primary manufacturer part number: GGG-B-671.
Features
  • Extension,brace Bit — FSC 5133
  • General Characteristics Item Description: DESIGNED TO FOLLOW 11/16 IN. DIA BIT; 18 IN. LONG IN
  • Nondefinitive Spec/std Data: 4 TYPE AND B STYLE
  • 2 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Extension,brace Bit, cataloged under National Stock Number 5133-00-293-3301, 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 2 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-00-293-3301
Primary Part NumberGGG-B-671
Item NameExtension,brace Bit
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
General Characteristics Item DescriptionDESIGNED TO FOLLOW 11/16 IN. DIA BIT; 18 IN. LONG IN
Nondefinitive Spec/std Data4 TYPE AND B STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5110-00-221-1188 INTERCHANGEABLE
Brace,bit,ratchet
5110-00-243-6917 INTERCHANGEABLE
Brace,bit,corner
5133-00-251-6466 INTERCHANGEABLE
Extension,brace Bit
5110-00-293-1957 INTERCHANGEABLE
Brace,bit,ratchet
5110-00-293-1958 INTERCHANGEABLE
Brace,bit,ratchet
5133-00-293-2871 INTERCHANGEABLE
Extension,brace Bit
5133-00-293-2872 INTERCHANGEABLE
Extension,brace Bit
5110-00-618-3355 INTERCHANGEABLE
Brace,bit,ratchet
Cross-Reference Index
Part NumberManufacturer
GGG-B-671 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-B-671 TY4STB General Services Administration Federal Supply Service (USA)
Related Parts
5110-00-221-1188INTERCHANGEABLE
BRACE,BIT,RATCHET
5110-00-243-6917INTERCHANGEABLE
BRACE,BIT,CORNER
5133-00-251-6466INTERCHANGEABLE
EXTENSION,BRACE BIT
5110-00-293-1957INTERCHANGEABLE
BRACE,BIT,RATCHET
5110-00-293-1958INTERCHANGEABLE
BRACE,BIT,RATCHET
5133-00-293-2871INTERCHANGEABLE
EXTENSION,BRACE BIT
5133-00-293-2872INTERCHANGEABLE
EXTENSION,BRACE BIT
5110-00-618-3355INTERCHANGEABLE
BRACE,BIT,RATCHET

Frequently Asked Questions

What is NSN 5133-00-293-3301?

NSN 5133-00-293-3301 is a Extension,brace Bit, 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 5133-00-293-3301?

NSN 5133-00-293-3301 has 2 cross-referenced part numbers: GGG-B-671 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-B-671 TY4STB (General Services Administration Federal Supply Service).

What NSN replaces 5133-00-293-3301?

There are 8 known substitutes for 5133-00-293-3301: 5110-00-221-1188, 5110-00-243-6917, 5133-00-251-6466 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-B-671?

Key specifications for GGG-B-671: General Characteristics Item Description: DESIGNED TO FOLLOW 11/16 IN. DIA BIT; 18 IN. LONG IN; Nondefinitive Spec/std Data: 4 TYPE AND B STYLE. 2 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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