PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

741222-A00Washer,flat

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5310-01-463-4933 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-463-4933 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-463-4933. Primary manufacturer part number: 741222-A00.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-463-4933, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 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)
ManufacturersL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (CAGE 30086)
Technical Specifications
ParameterValue
NSN5310-01-463-4933
Primary Part Number741222-A00
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4720-01-426-2331 INTERCHANGEABLE
Hose Assembly,nonmetallic
5310-01-432-0954 INTERCHANGEABLE
Washer,key
7025-01-620-340702-2831008-1 INTERCHANGEABLE
Interface Unit,automatic Data Pr
General Dynamics Mission Systems, Inc.
6130-01-682-6934RWS150B-12/CO2 INTERCHANGEABLE
Power Supply
Lambda Qualidyne Inc
Cross-Reference Index
Part NumberManufacturer
8-46-11 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
741222-A00 PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
4720-01-426-2331INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5310-01-432-0954INTERCHANGEABLE
WASHER,KEY
7025-01-620-3407INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
02-2831008-1
6130-01-682-6934INTERCHANGEABLE
POWER SUPPLY
RWS150B-12/CO2

Frequently Asked Questions

What is NSN 5310-01-463-4933?

NSN 5310-01-463-4933 is a Washer,flat, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-463-4933?

NSN 5310-01-463-4933 has 2 cross-referenced part numbers: 8-46-11 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 741222-A00 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5310-01-463-4933?

There are 4 known substitutes for 5310-01-463-4933: 4720-01-426-2331, 5310-01-432-0954, 7025-01-620-3407 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com