PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50B5Nut,plain,hexagon

Cooper Industries Inc Dba Cooper Tools · NSN 5310-01-137-8762 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-137-8762 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-137-8762. Primary manufacturer part number: 50B5.
Features
  • Nut,plain,hexagon — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Cooper Industries Inc Dba Cooper Tools
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-137-8762, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Industries Inc Dba Cooper Tools. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCooper Industries Inc Dba Cooper Tools (CAGE 24047); Cooper Industries Industrial Machinery Div (CAGE 6X081)
Technical Specifications
ParameterValue
NSN5310-01-137-8762
Primary Part Number50B5
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCooper Industries Inc Dba Cooper Tools
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-00-083-127650B5 INTERCHANGEABLE
Cock,poppet Drain
Auto-Valve, Inc
5960-00-188-084250B5 INTERCHANGEABLE
Electron Tube
General Electric Company
Cross-Reference Index
Part NumberManufacturer
50B5 Cooper Industries Inc Dba Cooper Tools (USA)
50B5 Cooper Industries Industrial Machinery Div (USA)
Related Parts
4820-00-083-1276INTERCHANGEABLE
COCK,POPPET DRAIN
50B5
5960-00-188-0842INTERCHANGEABLE
ELECTRON TUBE
50B5

Frequently Asked Questions

What is NSN 5310-01-137-8762?

NSN 5310-01-137-8762 is a Nut,plain,hexagon, manufactured by Cooper Industries Inc Dba Cooper Tools, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-137-8762?

NSN 5310-01-137-8762 has 2 cross-referenced part numbers: 50B5 (Cooper Industries Inc Dba Cooper Tools), 50B5 (Cooper Industries Industrial Machinery Div).

What NSN replaces 5310-01-137-8762?

There are 2 known substitutes for 5310-01-137-8762: 4820-00-083-1276, 5960-00-188-0842. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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