PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72385Washer,flat

Triumph Engine Control Systems Llc · NSN 5310-00-879-9542 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-879-9542 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-879-9542. Primary manufacturer part number: 72385.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 302 OVERALL
  • Surface Treatment: OXIDE FILM OVERALL
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.172 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
  • Heat Treatment: AS FABRICATED
  • Overall Diameter: 0.847 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-879-9542, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-879-9542
Primary Part Number72385
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 302 OVERALL
Surface TreatmentOXIDE FILM OVERALL
Peripheral Shape StyleROUND
Hole Diameter0.172 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
Heat TreatmentAS FABRICATED
Overall Diameter0.847 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Thickness0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1305-00-096-3089 INTERCHANGEABLE
Dummy Cartridge,20 Millimeter
1305-00-096-3090 INTERCHANGEABLE
Dummy Cartridge,20 Millimeter
1305-00-555-7013102300580 INTERCHANGEABLE
Dummy Cartridge,20 Millimeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-01-012-72235101300 INTERCHANGEABLE
Bearing,ball,annular
Phoenix Products Llc Dba Phoenix Lighting Products Llc
9540-01-085-6802 INTERCHANGEABLE
Beam,structural
9540-01-085-6803 INTERCHANGEABLE
Beam,structural
5305-01-625-774472385 INTERCHANGEABLE
Screw,machine
Wells Technology, Inc.
Cross-Reference Index
Part NumberManufacturer
72385 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
1305-00-096-3089INTERCHANGEABLE
DUMMY CARTRIDGE,20 MILLIMETER
1305-00-096-3090INTERCHANGEABLE
DUMMY CARTRIDGE,20 MILLIMETER
1305-00-555-7013INTERCHANGEABLE
DUMMY CARTRIDGE,20 MILLIMETER
102300580
3110-01-012-7223INTERCHANGEABLE
BEARING,BALL,ANNULAR
5101300
9540-01-085-6802INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-085-6803INTERCHANGEABLE
BEAM,STRUCTURAL
5305-01-625-7744INTERCHANGEABLE
SCREW,MACHINE
72385

Frequently Asked Questions

What is NSN 5310-00-879-9542?

NSN 5310-00-879-9542 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-879-9542?

NSN 5310-00-879-9542 has 1 cross-referenced part number: 72385 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-879-9542?

There are 7 known substitutes for 5310-00-879-9542: 1305-00-096-3089, 1305-00-096-3090, 1305-00-555-7013 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72385?

Key specifications for 72385: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 302 OVERALL; Surface Treatment: OXIDE FILM OVERALL; Peripheral Shape Style: ROUND. 10 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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