PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2322Washer,flat

Rego Co a Marmon Group Co · NSN 5310-00-599-5919 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-599-5919 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-599-5919. Primary manufacturer part number: 2322.
Features
  • Washer,flat — FSC 5310
  • Material: LEATHER OVERALL
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.125 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Leather Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-599-5919, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rego Co a Marmon Group Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-599-5919
Primary Part Number2322
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRego Co a Marmon Group Co
StatusACTIVE
MaterialLEATHER OVERALL
Center Hole Shape StyleROUND
Overall Diameter0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.125 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Hole Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-050-91052322 INTERCHANGEABLE
Nut,plain,hexagon
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5935-00-147-9631974300C90146 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Air Warfare Center Training Systems Div
5935-00-198-3913 INTERCHANGEABLE
Connector,plug,electrical
6810-00-236-5359 INTERCHANGEABLE
Lead Nitrate
5340-00-336-53242322-1 INTERCHANGEABLE
Cover,access
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
3040-00-343-6617 INTERCHANGEABLE
Shaft,drive,flexible
5310-00-637-25222322 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
4820-00-802-93372322 INTERCHANGEABLE
Cock,drain
Champion Laboratories, Inc.
6130-01-337-8178232-2 INTERCHANGEABLE
Power Supply
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
5360-01-345-53842322-G INTERCHANGEABLE
Spring,helical,compression
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
2322 Rego Co a Marmon Group Co (USA)
2322 Bastian Blessing Co Inc (USA)
Related Parts
5310-00-050-9105INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2322
5935-00-147-9631INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
974300C90146
5935-00-198-3913INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6810-00-236-5359INTERCHANGEABLE
LEAD NITRATE
5340-00-336-5324INTERCHANGEABLE
COVER,ACCESS
2322-1
3040-00-343-6617INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
5310-00-637-2522INTERCHANGEABLE
WASHER,LOCK
2322
4820-00-802-9337INTERCHANGEABLE
COCK,DRAIN
2322
6130-01-337-8178INTERCHANGEABLE
POWER SUPPLY
232-2
5360-01-345-5384INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2322-G
5963-01-361-3808INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
2311
4730-01-366-0163INTERCHANGEABLE
CLAMP,HOSE
88-22554-1

Frequently Asked Questions

What is NSN 5310-00-599-5919?

NSN 5310-00-599-5919 is a Washer,flat, manufactured by Rego Co a Marmon Group Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-599-5919?

NSN 5310-00-599-5919 has 2 cross-referenced part numbers: 2322 (Rego Co a Marmon Group Co), 2322 (Bastian Blessing Co Inc).

What NSN replaces 5310-00-599-5919?

There are 12 known substitutes for 5310-00-599-5919: 5310-00-050-9105, 5935-00-147-9631, 5935-00-198-3913 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2322?

Key specifications for 2322: Material: LEATHER OVERALL; Center Hole Shape Style: ROUND; Overall Diameter: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.

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