PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-743Brace,bit,ratchet

The Stanley Works Dba Stanley Proto · NSN 5110-00-221-1188 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-221-1188 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-221-1188. Primary manufacturer part number: 02-743.
Features
  • Brace,bit,ratchet — FSC 5110
  • General Characteristics Item Description: RATCHET BOX TYPE; 12 IN. SWEEP; BALL BEARING CHUCK IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
  • 5 verified cross-references
  • Primary manufacturer: The Stanley Works Dba Stanley Proto
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Brace,bit,ratchet, cataloged under National Stock Number 5110-00-221-1188, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.

Technical Specifications
ParameterValue
NSN5110-00-221-1188
Primary Part Number02-743
Item NameBrace,bit,ratchet
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
General Characteristics Item DescriptionRATCHET BOX TYPE; 12 IN. SWEEP; BALL BEARING CHUCK IN
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-234-818564005 INTERCHANGEABLE
Fuse Link,electrical
S&c Electric Company
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
5133-00-293-3301 INTERCHANGEABLE
Extension,brace Bit
5110-00-618-3355 INTERCHANGEABLE
Brace,bit,ratchet
7640-00-627-112064005 INTERCHANGEABLE
Globe,terrestrial
Replogle Globes
Cross-Reference Index
Part NumberManufacturer
02-743 The Stanley Works Dba Stanley Proto (USA)
02-743 Stanley Tools Div of Stanley Works (USA)
GGG-B-671 TY1CL2STA General Services Administration Federal Supply Service (USA)
GGG-B-671 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
64005 Klein Tools Inc (USA)
Related Parts
5920-00-234-8185INTERCHANGEABLE
FUSE LINK,ELECTRICAL
64005
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
5133-00-293-3301INTERCHANGEABLE
EXTENSION,BRACE BIT
5110-00-618-3355INTERCHANGEABLE
BRACE,BIT,RATCHET
7640-00-627-1120INTERCHANGEABLE
GLOBE,TERRESTRIAL
64005
4730-01-205-0021INTERCHANGEABLE
STRAINER,SEDIMENT
64-005
6530-01-297-1681INTERCHANGEABLE
CLAMP,TRACTION,HOSPITAL BED
00-0640-005-00

Frequently Asked Questions

What is NSN 5110-00-221-1188?

NSN 5110-00-221-1188 is a Brace,bit,ratchet, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5110 (No Item Name Available). Status: active.

What are the part numbers for NSN 5110-00-221-1188?

NSN 5110-00-221-1188 has 5 cross-referenced part numbers: 02-743 (The Stanley Works Dba Stanley Proto), 02-743 (Stanley Tools Div of Stanley Works), GGG-B-671 TY1CL2STA (General Services Administration Federal Supply Service), GGG-B-671 (Federal Specifications Promulgated by General Services Administration Washington DC), 64005 (Klein Tools Inc).

What NSN replaces 5110-00-221-1188?

There are 12 known substitutes for 5110-00-221-1188: 5920-00-234-8185, 5110-00-243-6917, 5133-00-251-6466 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-743?

Key specifications for 02-743: General Characteristics Item Description: RATCHET BOX TYPE; 12 IN. SWEEP; BALL BEARING CHUCK IN; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A 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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