PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501041Nut,self-Locking,hexagon

Treadwell Corporation (delaware) Dba Treadwell Corp · NSN 5310-01-243-2893 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-243-2893 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-243-2893. Primary manufacturer part number: 501041.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • 4 verified cross-references
  • Primary manufacturer: Treadwell Corporation (delaware) Dba Treadwell Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-243-2893, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Treadwell Corporation (delaware) Dba Treadwell Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-243-2893
Primary Part Number501041
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTreadwell Corporation (delaware) Dba Treadwell Corp
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-633-49368739196 INTERCHANGEABLE
Locknut,pipe
U S Army Tank Automotive Command Amsta-Im-Mm
5365-01-171-1381501041 INTERCHANGEABLE
Ring,externally Threaded
Treadwell Corporation (delaware) Dba Treadwell Corp
Cross-Reference Index
Part NumberManufacturer
501041 Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
A104-207 Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
A104-207CP Naval Inventory Control Point Mechanicsburg (USA)
501041CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4730-00-633-4936INTERCHANGEABLE
LOCKNUT,PIPE
8739196
5365-01-171-1381INTERCHANGEABLE
RING,EXTERNALLY THREADED
501041

Frequently Asked Questions

What is NSN 5310-01-243-2893?

NSN 5310-01-243-2893 is a Nut,self-Locking,hexagon, manufactured by Treadwell Corporation (delaware) Dba Treadwell Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-243-2893?

NSN 5310-01-243-2893 has 4 cross-referenced part numbers: 501041 (Treadwell Corporation (delaware) Dba Treadwell Corp), A104-207 (Treadwell Corporation (delaware) Dba Treadwell Corp), A104-207CP (Naval Inventory Control Point Mechanicsburg), 501041CP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5310-01-243-2893?

There are 2 known substitutes for 5310-01-243-2893: 4730-00-633-4936, 5365-01-171-1381. Verify interchangeability with system specifications before substitution.

What are the specifications of 501041?

Key specifications for 501041: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com