PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

129-143Nut,plain,hexagon

Cnh Industrial America Llc Dba Cnh America · NSN 5310-01-065-8836 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-065-8836 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-065-8836. Primary manufacturer part number: 129-143.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: STEEL OVERALL
  • Surface Treatment: ZINC OVERALL
  • Material Document and Classification: ES-B7020,FSCM 10988 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Thread Size: 0.375 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 16
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 5310-01-065-8836, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5310-01-065-8836
Primary Part Number129-143
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusCANCELLED
MaterialSTEEL OVERALL
Surface TreatmentZINC OVERALL
Material Document and ClassificationES-B7020,FSCM 10988 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size0.375 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch16
Nut Height0.210 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
Thread Class2B
Nut StyleHEXAGON
Width Across Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-44531985-1932 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
1730-00-187-058312914-3 INTERCHANGEABLE
Cup,lever Boom,retractor
Time Manufacturing Company Dba Time Manufacturing Company
4820-00-416-0328205-076-365-3 INTERCHANGEABLE
Valve,check
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5331-00-418-841025146 INTERCHANGEABLE
O-Ring
Barksdale, Inc
5998-01-036-329925146 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5940-01-046-534010-107-3 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5841-01-099-2956129143 INTERCHANGEABLE
Block,mtg
Astronautics Corporation of America
5998-01-165-1917ALS14126-1 INTERCHANGEABLE
Circuit Card Assembly
Flight Light, Inc. Dba Flight Light Inc
5355-01-296-335625146 INTERCHANGEABLE
Knob
Avo Intl
5330-01-302-3576 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
25-146 Cnh Industrial America Llc Dba Cnh America (USA)
16043 Paccar Government Group Co Yarrow Bay Office Pk (USA)
129-143 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
Related Parts
3110-00-100-4453INTERCHANGEABLE
BEARING,ROLLER,TAPERED
1985-1932
1730-00-187-0583INTERCHANGEABLE
CUP,LEVER BOOM,RETRACTOR
12914-3
4820-00-416-0328INTERCHANGEABLE
VALVE,CHECK
205-076-365-3
5331-00-418-8410INTERCHANGEABLE
O-RING
25146
5998-01-036-3299INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
25146
5940-01-046-5340INTERCHANGEABLE
TERMINAL,STUD
10-107-3
5841-01-099-2956INTERCHANGEABLE
BLOCK,MTG
129143
5998-01-165-1917INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
ALS14126-1
5355-01-296-3356INTERCHANGEABLE
KNOB
25146
5330-01-302-3576INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-01-352-1188INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6750-01-427-1106INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5310-01-065-8836?

NSN 5310-01-065-8836 is a Nut,plain,hexagon, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-065-8836?

NSN 5310-01-065-8836 has 3 cross-referenced part numbers: 25-146 (Cnh Industrial America Llc Dba Cnh America), 16043 (Paccar Government Group Co Yarrow Bay Office Pk), 129-143 (Cnh Industrial America Llc Dba Cnh America).

What NSN replaces 5310-01-065-8836?

There are 12 known substitutes for 5310-01-065-8836: 3110-00-100-4453, 1730-00-187-0583, 4820-00-416-0328 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 129-143?

Key specifications for 129-143: Material: STEEL OVERALL; Surface Treatment: ZINC OVERALL; Material Document and Classification: ES-B7020,FSCM 10988 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.375 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-065-8836 still in active supply?

NSN 5310-01-065-8836 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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