PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.10Handle,socket Wrench

The American Society of Mechanical Engineers · NSN 5120-01-400-0225 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-400-0225 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-400-0225. Primary manufacturer part number: B107.10.
Features
  • Handle,socket Wrench — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
  • Style Designator: RATCHET
  • Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-400-0225, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-400-0225
Primary Part NumberB107.10
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND A STYLE
Style DesignatorRATCHET
Specification/standard Data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END EXTERNAL
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6625-00-166-1029 INTERCHANGEABLE
Resistor,decade
5940-00-192-99621390 INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
5977-00-233-1046MAW-12 INTERCHANGEABLE
Brush,electrical Contact
Prestolite Electric Inc
6110-00-236-4139 INTERCHANGEABLE
Controller,motor
1650-00-237-1539DS-934286 INTERCHANGEABLE
Ring,mating
Eaton Aerospace, Llc Dba Jackson South
5120-00-277-9076 INTERCHANGEABLE
Wrench,spanner
5325-00-765-8090 INTERCHANGEABLE
Ring,retaining
5905-00-846-1089247E5R05 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Sprague Electric Co World Hqs
4710-00-858-04374749 INTERCHANGEABLE
Tube,metallic
Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co
5950-01-017-0769143073 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
B107.10 The American Society of Mechanical Engineers (USA)
4749 The Stanley Works Dba Stanley Proto (USA)
AS4283 Society of Automotive Engineers Inc (USA)
J4749 The Stanley Works Dba Stanley Proto (USA)
B107.10 TY1CL2 General Services Administration Federal Supply Service (USA)
B107.10M TY1CL2 General Services Administration Federal Supply Service (USA)
B107.10M The American Society of Mechanical Engineers (USA)
AS4283 Sae International Dba Sae International (USA)
AS4283 TY1CL2STA General Services Administration Federal Supply Service (USA)
1AF39 W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
6625-00-166-1029INTERCHANGEABLE
RESISTOR,DECADE
5940-00-192-9962INTERCHANGEABLE
TERMINAL BOARD
1390
5977-00-233-1046INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
MAW-12
6110-00-236-4139INTERCHANGEABLE
CONTROLLER,MOTOR
1650-00-237-1539INTERCHANGEABLE
RING,MATING
DS-934286
5120-00-277-9076INTERCHANGEABLE
WRENCH,SPANNER
5325-00-765-8090INTERCHANGEABLE
RING,RETAINING
5905-00-846-1089INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
247E5R05
4710-00-858-0437INTERCHANGEABLE
TUBE,METALLIC
4749
5950-01-017-0769INTERCHANGEABLE
TRANSFORMER,POWER
143073

Frequently Asked Questions

What is NSN 5120-01-400-0225?

NSN 5120-01-400-0225 is a Handle,socket Wrench, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-400-0225?

NSN 5120-01-400-0225 has 10 cross-referenced part numbers: B107.10 (The American Society of Mechanical Engineers), 4749 (The Stanley Works Dba Stanley Proto), AS4283 (Society of Automotive Engineers Inc), J4749 (The Stanley Works Dba Stanley Proto), B107.10 TY1CL2 (General Services Administration Federal Supply Service) and 5 more.

What NSN replaces 5120-01-400-0225?

There are 10 known substitutes for 5120-01-400-0225: 6625-00-166-1029, 5940-00-192-9962, 5977-00-233-1046 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.10?

Key specifications for B107.10: Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE; Special Features: STANDARD HEAD; 24 TOOTH; STRAIGHT ROUND KNURLED STEEL HANDLE; Style Designator: RATCHET; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-400-0225 still in active supply?

NSN 5120-01-400-0225 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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