PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WWS 120383Washer,flat

Daimler Truck North America Llc · NSN 5310-01-582-5937 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-582-5937 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-582-5937. Primary manufacturer part number: WWS 120383.
Features
  • Washer,flat — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Daimler Truck North America Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-582-5937, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Daimler Truck North America Llc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersDaimler Truck North America Llc (CAGE 64678)
Technical Specifications
ParameterValue
NSN5310-01-582-5937
Primary Part NumberWWS 120383
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDaimler Truck North America Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-194-0743 INTERCHANGEABLE
Washer,lock
5310-00-209-0965MS35338-47 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-480-6170120383 INTERCHANGEABLE
Washer,lock
Nd Defense Llc
5930-00-507-4121 INTERCHANGEABLE
Switch,rotary
4820-01-173-417640443-402 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
3460-01-445-1069120383 INTERCHANGEABLE
Chuck,universal Jaw
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
WWS 120383 PRIMARY Daimler Truck North America Llc (USA)
4044-3402 Daimler Truck North America Llc (USA)
120383 Daimler Truck North America Llc (USA)
Related Parts
5310-00-194-0743INTERCHANGEABLE
WASHER,LOCK
5310-00-209-0965INTERCHANGEABLE
WASHER,LOCK
MS35338-47
5310-00-480-6170INTERCHANGEABLE
WASHER,LOCK
120383
5930-00-507-4121INTERCHANGEABLE
SWITCH,ROTARY
4820-01-173-4176INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40443-402
3460-01-445-1069INTERCHANGEABLE
CHUCK,UNIVERSAL JAW
120383

Frequently Asked Questions

What is NSN 5310-01-582-5937?

NSN 5310-01-582-5937 is a Washer,flat, manufactured by Daimler Truck North America Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-582-5937?

NSN 5310-01-582-5937 has 3 cross-referenced part numbers: WWS 120383 (Daimler Truck North America Llc), 4044-3402 (Daimler Truck North America Llc), 120383 (Daimler Truck North America Llc).

What NSN replaces 5310-01-582-5937?

There are 6 known substitutes for 5310-01-582-5937: 5310-00-194-0743, 5310-00-209-0965, 5310-00-480-6170 and 3 more. Verify interchangeability with system specifications before substitution.

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