PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76050Nut,plain,hexagon

Fastenal Company Dba Fastenal Co · NSN 5310-01-646-6592 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-646-6592 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-646-6592. Primary manufacturer part number: 76050.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Quantity Per Inch: 20
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nut Height: 0.235 INCHES NOMINAL IN
  • Bearing Surface Type: CHAMFERED
  • Nominal Thread Size: 0.250 INCHES IN
  • Nut Style: HEXAGON
  • Width Across Flats: 0.421 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Nylon Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-646-6592, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-646-6592
Primary Part Number76050
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Thread Quantity Per Inch20
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nut Height0.235 INCHES NOMINAL IN
Bearing Surface TypeCHAMFERED
Nominal Thread Size0.250 INCHES IN
Nut StyleHEXAGON
Width Across Flats0.421 INCHES NOMINAL IN
Thread Class2B
Thread DirectionRIGHT-HAND
MaterialPLASTIC NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-080-760676050 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2530-00-684-3773 INTERCHANGEABLE
Axle,vehicular,nondriving
2530-01-181-369976050 INTERCHANGEABLE
Caliper Assembly,disc Brake
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4720-01-243-4837 INTERCHANGEABLE
Hose Assembly,nonmetallic
3455-01-366-090276050 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
8465-01-396-992176050 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
76050 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
3110-00-080-7606INTERCHANGEABLE
BEARING,BALL,ANNULAR
76050
2530-00-684-3773INTERCHANGEABLE
AXLE,VEHICULAR,NONDRIVING
2530-01-181-3699INTERCHANGEABLE
CALIPER ASSEMBLY,DISC BRAKE
76050
4720-01-243-4837INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3455-01-366-0902INTERCHANGEABLE
CUTTER,MILLING,END
76050
8465-01-396-9921INTERCHANGEABLE
HYDRATION SYSTEM
76050

Frequently Asked Questions

What is NSN 5310-01-646-6592?

NSN 5310-01-646-6592 is a Nut,plain,hexagon, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-646-6592?

NSN 5310-01-646-6592 has 1 cross-referenced part number: 76050 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-646-6592?

There are 6 known substitutes for 5310-01-646-6592: 3110-00-080-7606, 2530-00-684-3773, 2530-01-181-3699 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76050?

Key specifications for 76050: Thread Quantity Per Inch: 20; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nut Height: 0.235 INCHES NOMINAL IN; Bearing Surface Type: CHAMFERED. 12 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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