PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210139Nut,adjusting

Briggs and Stratton Corp · NSN 5310-00-428-4768 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-428-4768 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-428-4768. Primary manufacturer part number: 210139.
Features
  • Nut,adjusting — FSC 5310
  • General Characteristics Item Description: ZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN
  • 5 verified cross-references
  • Primary manufacturer: Briggs and Stratton Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,adjusting, cataloged under National Stock Number 5310-00-428-4768, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Briggs and Stratton Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-428-4768
Primary Part Number210139
Item NameNut,adjusting
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusACTIVE
General Characteristics Item DescriptionZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-0326552 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3455-00-203-988021772 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5935-00-223-438221772 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
3455-00-540-229319949 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5905-00-882-4360 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5310-01-215-0112N21772 INTERCHANGEABLE
Washer,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-01-592-807199425-000025 INTERCHANGEABLE
Recorder System,defibrillator-Mo
Stryker Sales, Llc Div Stryker Medical
Cross-Reference Index
Part NumberManufacturer
JHP13-226 Hollingsworth John R Co (USA)
210139 PRIMARY Briggs and Stratton Corp (USA)
21772 Briggs and Stratton Corp (USA)
21772 Clarkson Osborn International Limited (GBR)
21772 Long-Airdox Co (USA)
Related Parts
3110-00-100-0326INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
552
3455-00-203-9880INTERCHANGEABLE
BLADE,HOLE SAW
21772
5935-00-223-4382INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
21772
3455-00-540-2293INTERCHANGEABLE
REAMER,MACHINE
19949
5905-00-882-4360INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5310-01-215-0112INTERCHANGEABLE
WASHER,FLAT
N21772
6515-01-592-8071INTERCHANGEABLE
RECORDER SYSTEM,DEFIBRILLATOR-MO
99425-000025

Frequently Asked Questions

What is NSN 5310-00-428-4768?

NSN 5310-00-428-4768 is a Nut,adjusting, manufactured by Briggs and Stratton Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-428-4768?

NSN 5310-00-428-4768 has 5 cross-referenced part numbers: JHP13-226 (Hollingsworth John R Co), 210139 (Briggs and Stratton Corp), 21772 (Briggs and Stratton Corp), 21772 (Clarkson Osborn International Limited), 21772 (Long-Airdox Co).

What NSN replaces 5310-00-428-4768?

There are 7 known substitutes for 5310-00-428-4768: 3110-00-100-0326, 3455-00-203-9880, 5935-00-223-4382 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 210139?

Key specifications for 210139: General Characteristics Item Description: ZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN. 1 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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