PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3823702Nut,self-Locking,extended Washer

Oshkosh Defense Llc · NSN 5310-01-503-7916 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-503-7916 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-503-7916. Primary manufacturer part number: 3823702.
Features
  • Nut,self-Locking,extended Washer — FSC 5310
  • 6 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-503-7916, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Jlg Industries, Inc. (CAGE 1YHH8); Trak International (CAGE 3Y949); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Oshkosh Corp (CAGE 45152)
Technical Specifications
ParameterValue
NSN5310-01-503-7916
Primary Part Number3823702
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5342-00-564-903937339 INTERCHANGEABLE
Handle,chest
L3harris Technologies, Inc Div Space & Airborne Systems
5315-01-219-525437339 INTERCHANGEABLE
Pin
Eaton Aerospace, Llc Dba Jackson South
4810-01-420-214137339 INTERCHANGEABLE
Piston,valve
Moog Inc. Dba Ampac-Isp Corp
5310-01-620-562637339 INTERCHANGEABLE
Nut,plain,extended Washer,hexago
Fastenal Company Div Fastenal-Hyma
6015-01-659-809937339 INTERCHANGEABLE
Cable,fiber Optic
Applied Research Associates, Inc.
Cross-Reference Index
Part NumberManufacturer
3823702 PRIMARY Oshkosh Defense Llc (USA)
8310420 Jlg Industries, Inc. (USA)
8310420 Trak International (USA)
37339 Fastenal Company Dba Fastenal Co (USA)
12759-00239 Fastenal Company Dba Fastenal Co (USA)
3823702 Oshkosh Corp (USA)
Related Parts
5342-00-564-9039INTERCHANGEABLE
HANDLE,CHEST
37339
5315-01-219-5254INTERCHANGEABLE
PIN
37339
4810-01-420-2141INTERCHANGEABLE
PISTON,VALVE
37339
5310-01-620-5626INTERCHANGEABLE
NUT,PLAIN,EXTENDED WASHER,HEXAGO
37339
6015-01-659-8099INTERCHANGEABLE
CABLE,FIBER OPTIC
37339

Frequently Asked Questions

What is NSN 5310-01-503-7916?

NSN 5310-01-503-7916 is a Nut,self-Locking,extended Washer, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-503-7916?

NSN 5310-01-503-7916 has 6 cross-referenced part numbers: 3823702 (Oshkosh Defense Llc), 8310420 (Jlg Industries, Inc.), 8310420 (Trak International), 37339 (Fastenal Company Dba Fastenal Co), 12759-00239 (Fastenal Company Dba Fastenal Co) and 1 more.

What NSN replaces 5310-01-503-7916?

There are 5 known substitutes for 5310-01-503-7916: 5342-00-564-9039, 5315-01-219-5254, 4810-01-420-2141 and 2 more. Verify interchangeability with system specifications before substitution.

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