PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9411658Nut,plain,hexagon

Nd Defense Llc · NSN 5310-01-556-6825 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-556-6825 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-556-6825. Primary manufacturer part number: 9411658.
Features
  • Nut,plain,hexagon — FSC 5310
  • 6 verified cross-references
  • Primary manufacturer: Nd Defense Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-556-6825, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nd Defense Llc. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNd Defense Llc (CAGE 338X5); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8); Navistar Intl Corp Truck Br Ohio Plant (CAGE 89346)
Technical Specifications
ParameterValue
NSN5310-01-556-6825
Primary Part Number9411658
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNd Defense Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5331-00-753-185099137312 INTERCHANGEABLE
O-Ring
Alfa Laval Inc
5360-01-119-670137312 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5365-01-174-865737312 INTERCHANGEABLE
Spacer,ring
Dana Light Axle Products, Llc Dba Dana Light Axle Products
5310-01-188-46359413981 INTERCHANGEABLE
Nut,self-Locking,hexagon
Navistar Intl Corp Truck Br Ohio Plant
5305-01-244-876025051R1 INTERCHANGEABLE
Screw,cap,hexagon Head
Nd Defense Llc
5330-01-305-0191373-12A INTERCHANGEABLE
Gasket
Magnatrol Valve Corp Div Clark-Cooper
5310-01-556-547537306 INTERCHANGEABLE
Nut,self-Locking,cone Seat,hexag
Fastenal Company Dba Fastenal Co
5310-01-585-86879413984 INTERCHANGEABLE
Nut,self-Locking,hexagon
Nd Defense Llc
4010-01-723-569637312 INTERCHANGEABLE
Chain,stud Link
Perfection Chain Products Inc Dba Acme Manufacturing
Cross-Reference Index
Part NumberManufacturer
9411658 PRIMARY Nd Defense Llc (USA)
37312 Fastenal Company Dba Fastenal Co (USA)
12759-00596 Fastenal Company Dba Fastenal Co (USA)
ESP-E-56.221-NPP Nd Defense Llc (USA)
10018693 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
9411658 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
5331-00-753-1850INTERCHANGEABLE
O-RING
99137312
5360-01-119-6701INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
37312
5365-01-174-8657INTERCHANGEABLE
SPACER,RING
37312
5310-01-188-4635INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
9413981
5305-01-244-8760INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
25051R1
5330-01-305-0191INTERCHANGEABLE
GASKET
373-12A
5310-01-556-5475INTERCHANGEABLE
NUT,SELF-LOCKING,CONE SEAT,HEXAG
37306
5310-01-585-8687INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
9413984
4010-01-723-5696INTERCHANGEABLE
CHAIN,STUD LINK
37312

Frequently Asked Questions

What is NSN 5310-01-556-6825?

NSN 5310-01-556-6825 is a Nut,plain,hexagon, manufactured by Nd Defense Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-556-6825?

NSN 5310-01-556-6825 has 6 cross-referenced part numbers: 9411658 (Nd Defense Llc), 37312 (Fastenal Company Dba Fastenal Co), 12759-00596 (Fastenal Company Dba Fastenal Co), ESP-E-56.221-NPP (Nd Defense Llc), 10018693 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp) and 1 more.

What NSN replaces 5310-01-556-6825?

There are 9 known substitutes for 5310-01-556-6825: 5331-00-753-1850, 5360-01-119-6701, 5365-01-174-8657 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-556-6825 still in active supply?

NSN 5310-01-556-6825 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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