PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

225850Nut,plain,hexagon

General Motors Llc Dba General Motors Llc · NSN 5310-00-022-5850 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-022-5850 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-022-5850. Primary manufacturer part number: 225850.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • Width Across Flats: 0.375 INCHES NOMINAL IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.190 INCHES IN
  • Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-022-5850, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-022-5850
Primary Part Number225850
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Nut StyleHEXAGON
Width Across Flats0.375 INCHES NOMINAL IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Thread Quantity Per Inch32
Nominal Thread Size0.190 INCHES IN
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OR ZINC OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Nut Height0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-00-100-0259483 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
225850 General Motors Llc Dba General Motors Llc (USA)
225850 General Motors Corp (USA)
Related Parts
3110-00-100-0259INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
483

Frequently Asked Questions

What is NSN 5310-00-022-5850?

NSN 5310-00-022-5850 is a Nut,plain,hexagon, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-022-5850?

NSN 5310-00-022-5850 has 2 cross-referenced part numbers: 225850 (General Motors Llc Dba General Motors Llc), 225850 (General Motors Corp).

What NSN replaces 5310-00-022-5850?

There is 1 known substitute for 5310-00-022-5850: 3110-00-100-0259. Verify interchangeability with system specifications before substitution.

What are the specifications of 225850?

Key specifications for 225850: Nut Style: HEXAGON; Width Across Flats: 0.375 INCHES NOMINAL IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Series: UNF. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-022-5850 still in active supply?

NSN 5310-00-022-5850 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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