PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46302Washer,flat

Triumph Engine Control Systems Llc · NSN 5310-00-831-2336 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-831-2336 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-831-2336. Primary manufacturer part number: 46302.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.230 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 302 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.330 INCHES NOMINAL 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 5310-00-831-2336, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-831-2336
Primary Part Number46302
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusCANCELLED
Hole Diameter0.230 INCHES NOMINAL IN
Material Document and ClassificationAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 302 OVERALL
Surface TreatmentPASSIVATE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Overall Diameter0.330 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.030 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5365-00-254-7305 INTERCHANGEABLE
Spacer,ring
2915-00-894-3186902-031 INTERCHANGEABLE
Gears,matched Set
Hamilton Sundstrand Corporation
6220-01-186-643146302 INTERCHANGEABLE
Light,marker,clearance
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
3431-01-260-0012902-031 INTERCHANGEABLE
Welding Machine,arc
Miller Electric Mfg. Llc
4310-01-273-045346302 INTERCHANGEABLE
Connecting Rod,piston
Bourns Inc
6515-01-476-226346302 INTERCHANGEABLE
Support,leg Calf
Bioskin, Llc
6680-01-493-397990-203-1 INTERCHANGEABLE
Station,dedicated
L3 Technologies, Inc.
5330-01-633-6918 INTERCHANGEABLE
Retainer,seal
Cross-Reference Index
Part NumberManufacturer
2621-906-13 ITEM 67 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
90203-1 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
SS845-2110224PC9 Naval Sea Systems Command (USA)
46302 PRIMARY Triumph Engine Control Systems Llc (USA)
N8211G6Y/MM-1 ITEM 16 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
46302 Goodrich Control Systems Gmbh (DEU)
Related Parts
5365-00-254-7305INTERCHANGEABLE
SPACER,RING
2915-00-894-3186INTERCHANGEABLE
GEARS,MATCHED SET
902-031
6220-01-186-6431INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
46302
3431-01-260-0012INTERCHANGEABLE
WELDING MACHINE,ARC
902-031
4310-01-273-0453INTERCHANGEABLE
CONNECTING ROD,PISTON
46302
6515-01-476-2263INTERCHANGEABLE
SUPPORT,LEG CALF
46302
6680-01-493-3979INTERCHANGEABLE
STATION,DEDICATED
90-203-1
5330-01-633-6918INTERCHANGEABLE
RETAINER,SEAL

Frequently Asked Questions

What is NSN 5310-00-831-2336?

NSN 5310-00-831-2336 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-831-2336?

NSN 5310-00-831-2336 has 6 cross-referenced part numbers: 2621-906-13 ITEM 67 (Electric Boat Corporation Div General Dynamics Electric Boat), 90203-1 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), SS845-2110224PC9 (Naval Sea Systems Command), 46302 (Triumph Engine Control Systems Llc), N8211G6Y/MM-1 ITEM 16 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok) and 1 more.

What NSN replaces 5310-00-831-2336?

There are 8 known substitutes for 5310-00-831-2336: 5365-00-254-7305, 2915-00-894-3186, 6220-01-186-6431 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 46302?

Key specifications for 46302: Hole Diameter: 0.230 INCHES NOMINAL IN; Material Document and Classification: AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 302 OVERALL; Surface Treatment: PASSIVATE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-831-2336 still in active supply?

NSN 5310-00-831-2336 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.
PartsTable Design LLC · partstable.com