PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9146997Washer,flat

Us Army Aviation and Missile Command · NSN 5310-00-826-4024 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-826-4024 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-826-4024. Primary manufacturer part number: 9146997.
Features
  • Washer,flat — FSC 5310
  • Material: COPPER ALLOY 11 OVERALL
  • Material Document and Classification: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Surface Treatment: CADMIUM OVERALL
  • Overall Diameter: 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
  • Hole Diameter: 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 11 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-826-4024, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-826-4024
Primary Part Number9146997
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
MaterialCOPPER ALLOY 11 OVERALL
Material Document and ClassificationQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Surface TreatmentCADMIUM OVERALL
Overall Diameter0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
Hole Diameter0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Thickness0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3455-00-021-2413 INTERCHANGEABLE
File,rotary
5950-00-147-0221T050-034-0001 INTERCHANGEABLE
Transformer,power
L3harris Interstate Electronics Corporation
5120-00-223-94825120-00-223-9482 INTERCHANGEABLE
Trowel
General Services Administration Federal Supply Service
9905-00-368-468811382 INTERCHANGEABLE
Plate,identification
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5950-00-705-4954712099-129 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Div Rmd Strategic
5136-00-889-6621 INTERCHANGEABLE
Tap,thread Cutting
4820-01-275-915511382 INTERCHANGEABLE
Sleeve,piston,valve
Watson Mcdaniel Co
Cross-Reference Index
Part NumberManufacturer
9146997 PRIMARY Us Army Aviation and Missile Command (USA)
1138-2 Drs Signal Solutions, Inc. (USA)
C47630-4 PRIMARY Continental Electronics Corp (USA)
Related Parts
3455-00-021-2413INTERCHANGEABLE
FILE,ROTARY
5950-00-147-0221INTERCHANGEABLE
TRANSFORMER,POWER
T050-034-0001
5120-00-223-9482INTERCHANGEABLE
TROWEL
5120-00-223-9482
9905-00-368-4688INTERCHANGEABLE
PLATE,IDENTIFICATION
11382
5950-00-705-4954INTERCHANGEABLE
COIL,RADIO FREQUENCY
712099-129
5136-00-889-6621INTERCHANGEABLE
TAP,THREAD CUTTING
4820-01-275-9155INTERCHANGEABLE
SLEEVE,PISTON,VALVE
11382

Frequently Asked Questions

What is NSN 5310-00-826-4024?

NSN 5310-00-826-4024 is a Washer,flat, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-826-4024?

NSN 5310-00-826-4024 has 3 cross-referenced part numbers: 9146997 (Us Army Aviation and Missile Command), 1138-2 (Drs Signal Solutions, Inc.), C47630-4 (Continental Electronics Corp).

What NSN replaces 5310-00-826-4024?

There are 7 known substitutes for 5310-00-826-4024: 3455-00-021-2413, 5950-00-147-0221, 5120-00-223-9482 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9146997?

Key specifications for 9146997: Material: COPPER ALLOY 11 OVERALL; Material Document and Classification: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-826-4024 still in active supply?

NSN 5310-00-826-4024 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