PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9413981Nut,self-Locking,hexagon

Navistar Intl Corp Truck Br Ohio Plant · NSN 5310-01-188-4635 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-188-4635 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-188-4635. Primary manufacturer part number: 9413981.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-188-4635, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,self-Locking,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNd Defense Llc (CAGE 338X5); Navistar Intl Corp Truck Br Ohio Plant (CAGE 89346)
Technical Specifications
ParameterValue
NSN5310-01-188-4635
Primary Part Number9413981
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-01-244-876025051R1 INTERCHANGEABLE
Screw,cap,hexagon Head
Nd Defense Llc
5310-01-556-547537306 INTERCHANGEABLE
Nut,self-Locking,cone Seat,hexag
Fastenal Company Dba Fastenal Co
5310-01-556-68259411658 INTERCHANGEABLE
Nut,plain,hexagon
Nd Defense Llc
5310-01-585-86879413984 INTERCHANGEABLE
Nut,self-Locking,hexagon
Nd Defense Llc
Cross-Reference Index
Part NumberManufacturer
ESP-E-56.221-NPP Nd Defense Llc (USA)
9413981 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
5305-01-244-8760INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
25051R1
5310-01-556-5475INTERCHANGEABLE
NUT,SELF-LOCKING,CONE SEAT,HEXAG
37306
5310-01-556-6825INTERCHANGEABLE
NUT,PLAIN,HEXAGON
9411658
5310-01-585-8687INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
9413984

Frequently Asked Questions

What is NSN 5310-01-188-4635?

NSN 5310-01-188-4635 is a Nut,self-Locking,hexagon, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-188-4635?

NSN 5310-01-188-4635 has 2 cross-referenced part numbers: ESP-E-56.221-NPP (Nd Defense Llc), 9413981 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 5310-01-188-4635?

There are 4 known substitutes for 5310-01-188-4635: 5305-01-244-8760, 5310-01-556-5475, 5310-01-556-6825 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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