PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103091Nut,plain,hexagon

General Motors Llc Dba General Motors Llc · NSN 5310-00-010-3091 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-010-3091 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-010-3091. Primary manufacturer part number: 103091.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Height: 0.114 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.138 INCHES IN
  • Bearing Surface Type: FLAT
  • Nondefinitive Spec/std Data: 2 TYPE AND 13 STYLE AND 2B CLASS
  • Material: STEEL 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 5310-00-010-3091, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 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
NSN5310-00-010-3091
Primary Part Number103091
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Nut Height0.114 INCHES NOMINAL IN
Thread Quantity Per Inch32
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.138 INCHES IN
Bearing Surface TypeFLAT
Nondefinitive Spec/std Data2 TYPE AND 13 STYLE AND 2B CLASS
MaterialSTEEL OVERALL
Width Across Flats0.312 INCHES NOMINAL IN
Thread Class2B
Thread DirectionRIGHT-HAND
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-011-4378PD77 INTERCHANGEABLE
Nut,plain,hexagon
Wisconsin Motors, Llc
5999-00-017-4463 INTERCHANGEABLE
Contact,electrical
8040-00-142-9193 INTERCHANGEABLE
Adhesive
5310-00-199-3080 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-223-9780SCB35715 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-00-296-2529SP2529 INTERCHANGEABLE
Saw
Specialty Products & Services, Inc. Dba Specialty Products & Services Inc
5120-00-327-140911-0101 INTERCHANGEABLE
Screwdriver Set Special
Moody Tools, Inc.
4320-00-456-18460-10-1 INTERCHANGEABLE
Pump Unit,centrifugal-Rotary
Hf Group Inc Dba Hf Group Inc
1270-00-512-2263103091 INTERCHANGEABLE
Potentiometer and P
Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions
3110-00-554-328810090 INTERCHANGEABLE
Bearing,ball,annular
Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc
Cross-Reference Index
Part NumberManufacturer
103091 General Motors Corp (USA)
B18.6.3 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
103091 PRIMARY General Motors Llc Dba General Motors Llc (USA)
901309 Allis-Chalmers Corp (USA)
0901309-5 PRIMARY Agco Corp Parts Opn (USA)
34051S Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
FF-N-836 TY2ST13CL2B General Services Administration Federal Supply Service (USA)
FF-N-836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASME B18.6.3 The American Society of Mechanical Engineers (USA)
0901309 Allis-Chalmers Corp (USA)
103091 PRIMARY Us Army Aviation and Missile Command (USA)
0101 PRIMARY Harley Davidson Motor Co Inc (USA)
34051S Ford Motor Company (USA)
Related Parts
5310-00-011-4378INTERCHANGEABLE
NUT,PLAIN,HEXAGON
PD77
5999-00-017-4463INTERCHANGEABLE
CONTACT,ELECTRICAL
8040-00-142-9193INTERCHANGEABLE
ADHESIVE
5310-00-199-3080INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-223-9780INTERCHANGEABLE
COIL,RADIO FREQUENCY
SCB35715
6515-00-296-2529INTERCHANGEABLE
SAW
SP2529
5120-00-327-1409INTERCHANGEABLE
SCREWDRIVER SET SPECIAL
11-0101
4320-00-456-1846INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL-ROTARY
0-10-1
1270-00-512-2263INTERCHANGEABLE
POTENTIOMETER AND P
103091
3110-00-554-3288INTERCHANGEABLE
BEARING,BALL,ANNULAR
10090
5340-00-753-3608INTERCHANGEABLE
BUTTON,PLUG
207-120241-05-0101
3020-00-971-5693INTERCHANGEABLE
GEAR,SPUR
103091

Frequently Asked Questions

What is NSN 5310-00-010-3091?

NSN 5310-00-010-3091 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 5310-00-010-3091?

NSN 5310-00-010-3091 has 13 cross-referenced part numbers: 103091 (General Motors Corp), B18.6.3 (American National Standards Institute Incorporated Dba American National Standards Institute), 103091 (General Motors Llc Dba General Motors Llc), 901309 (Allis-Chalmers Corp), 0901309-5 (Agco Corp Parts Opn) and 8 more.

What NSN replaces 5310-00-010-3091?

There are 12 known substitutes for 5310-00-010-3091: 5310-00-011-4378, 5999-00-017-4463, 8040-00-142-9193 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103091?

Key specifications for 103091: Nut Height: 0.114 INCHES NOMINAL IN; Thread Quantity Per Inch: 32; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 0.138 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-010-3091 still in active supply?

NSN 5310-00-010-3091 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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