PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10957Reamer,hand

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 5110-00-268-1292 · FSC 5110 · No Item Name Available
Verified by PartsTable
NSN 5110-00-268-1292 — this item is cataloged by the U.S. Government under National Stock Number 5110-00-268-1292. Primary manufacturer part number: 50-10957.
Features
  • Reamer,hand — FSC 5110
  • Reamer Type: HAND
  • Flute Length: 2.000 INCHES NOMINAL IN
  • Shank Type: STRAIGHT ROUND W/SQUARE END
  • Material: STEEL
  • Specification/standard Data: 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Flute Design: SPIRAL
  • Diameter: 0.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Reamer,hand, cataloged under National Stock Number 5110-00-268-1292, is classified within Federal Supply Class 5110 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5110-00-268-1292
Primary Part Number50-10957
Item NameReamer,hand
FSC / FSG5110 / 51 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusCANCELLED
Reamer TypeHAND
Flute Length2.000 INCHES NOMINAL IN
Shank TypeSTRAIGHT ROUND W/SQUARE END
MaterialSTEEL
Specification/standard Data05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Flute DesignSPIRAL
Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5998-00-081-7768 INTERCHANGEABLE
Circuit Card Assembly
5945-00-258-9852SMC144572 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5110-00-294-4429 INTERCHANGEABLE
Reamer,hand
2030-00-399-49024503 INTERCHANGEABLE
Chain Section
Jeffrey Chain L.p.
5360-00-446-87984503 INTERCHANGEABLE
Spring,helical,compression
Northrop Grumman Systems Corporation Div Marine Systems
6240-00-539-8412 INTERCHANGEABLE
Lamp,incandescent
5950-00-766-85462520885PC1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3040-00-767-7206 INTERCHANGEABLE
Worm Shaft
5999-00-828-90075682-41 INTERCHANGEABLE
Clip,electrical
Cooper Bussmann, Llc Dba Cooper Industries
7330-00-969-03804503 INTERCHANGEABLE
Plate,meat Grinder
Middleby Marshall Inc Conveyor Ovens and Mixers Div
Cross-Reference Index
Part NumberManufacturer
B94.2 The American Society of Mechanical Engineers (USA)
901-1-4 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
50-10957 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
GGG-R-180 TY1CL2GRA General Services Administration Federal Supply Service (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
4503 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
Related Parts
5998-00-081-7768INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5945-00-258-9852INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SMC144572
5110-00-294-4429INTERCHANGEABLE
REAMER,HAND
2030-00-399-4902INTERCHANGEABLE
CHAIN SECTION
4503
5360-00-446-8798INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4503
6240-00-539-8412INTERCHANGEABLE
LAMP,INCANDESCENT
5950-00-766-8546INTERCHANGEABLE
TRANSFORMER,POWER
2520885PC1
3040-00-767-7206INTERCHANGEABLE
WORM SHAFT
5999-00-828-9007INTERCHANGEABLE
CLIP,ELECTRICAL
5682-41
7330-00-969-0380INTERCHANGEABLE
PLATE,MEAT GRINDER
4503
4930-01-005-3787INTERCHANGEABLE
HARNESS ASSEMBLY,VEHICULAR
13217E3059
5410-01-040-0087INTERCHANGEABLE
PANEL,BUILDING,PREFABRICATED
90114

Frequently Asked Questions

What is NSN 5110-00-268-1292?

NSN 5110-00-268-1292 is a Reamer,hand, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 5110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5110-00-268-1292?

NSN 5110-00-268-1292 has 6 cross-referenced part numbers: B94.2 (The American Society of Mechanical Engineers), 901-1-4 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 50-10957 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), GGG-R-180 TY1CL2GRA (General Services Administration Federal Supply Service), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 5110-00-268-1292?

There are 12 known substitutes for 5110-00-268-1292: 5998-00-081-7768, 5945-00-258-9852, 5110-00-294-4429 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-10957?

Key specifications for 50-10957: Reamer Type: HAND; Flute Length: 2.000 INCHES NOMINAL IN; Shank Type: STRAIGHT ROUND W/SQUARE END; Material: STEEL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5110-00-268-1292 still in active supply?

NSN 5110-00-268-1292 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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