PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

508-19Washer,flat

Cummins Power Generation Inc. · NSN 5310-00-599-3226 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-599-3226 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-599-3226. Primary manufacturer part number: 508-19.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Material: PAPER OVERALL
  • Thickness: 0.062 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.312 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Paper Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-599-3226, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-599-3226
Primary Part Number508-19
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Overall Diameter0.875 INCHES NOMINAL IN
MaterialPAPER OVERALL
Thickness0.062 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Hole Diameter0.312 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3455-00-266-9448 INTERCHANGEABLE
File,rotary
4820-00-359-53166731968 INTERCHANGEABLE
Valve,expansion
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Control Division
9540-00-528-9358 INTERCHANGEABLE
Angle,structural
5365-01-478-180250819 INTERCHANGEABLE
Plug,machine Thread
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
Cross-Reference Index
Part NumberManufacturer
8409900 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
8W51401F Cummins Power Generation Inc. (USA)
508-19 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
3455-00-266-9448INTERCHANGEABLE
FILE,ROTARY
4820-00-359-5316INTERCHANGEABLE
VALVE,EXPANSION
6731968
9540-00-528-9358INTERCHANGEABLE
ANGLE,STRUCTURAL
5365-01-478-1802INTERCHANGEABLE
PLUG,MACHINE THREAD
50819

Frequently Asked Questions

What is NSN 5310-00-599-3226?

NSN 5310-00-599-3226 is a Washer,flat, manufactured by Cummins Power Generation Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-599-3226?

NSN 5310-00-599-3226 has 3 cross-referenced part numbers: 8409900 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 8W51401F (Cummins Power Generation Inc.), 508-19 (Cummins Power Generation Inc.).

What NSN replaces 5310-00-599-3226?

There are 4 known substitutes for 5310-00-599-3226: 3455-00-266-9448, 4820-00-359-5316, 9540-00-528-9358 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 508-19?

Key specifications for 508-19: Overall Diameter: 0.875 INCHES NOMINAL IN; Material: PAPER OVERALL; Thickness: 0.062 INCHES NOMINAL IN; Center Hole Shape Style: ROUND. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-599-3226 still in active supply?

NSN 5310-00-599-3226 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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