PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-934028Washer,flat

Eaton Aerospace, Llc Dba Jackson South · NSN 5310-00-969-2169 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-969-2169 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-969-2169. Primary manufacturer part number: DS-934028.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Material: STEEL COMP 4140 OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 53.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4140 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-969-2169, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-969-2169
Primary Part NumberDS-934028
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Hole Diameter0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
MaterialSTEEL COMP 4140 OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating53.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
Thickness0.070 INCHES NOMINAL IN
Overall Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-088-35991586012 INTERCHANGEABLE
Resistor,fixed,wire Wound,nonind
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-100-051112520 INTERCHANGEABLE
Cup,tapered Roller Bearing
Federal-Mogul Corp Government Sales Dept
4820-00-224-22054652-00 INTERCHANGEABLE
Valve,angle
Pentair Filtration Inc Dba Ever Pure
5310-00-262-29133109202 INTERCHANGEABLE
Washer,flat
Chrysler Corp Engine and Components Sales Diversified Products Div
3020-00-275-1012 INTERCHANGEABLE
Gear,helical
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
6670-00-526-49034652 INTERCHANGEABLE
Scale,weighing
Toledo Scale Div of Reliance Electric
5999-00-549-23654652 INTERCHANGEABLE
Contact,electrical
Prestolite Electric Inc
4820-00-758-5604465-2 INTERCHANGEABLE
Cartridge,needle Valve
Admiral Valve Llc Dba Cpv Manufacturing
5950-00-916-55154652-RC INTERCHANGEABLE
Coil,radio Frequency
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
DS-934028 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
DS-934028 Eaton Aerospace, Llc Dba Jackson South (USA)
4652 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5905-00-088-3599INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
1586012
3110-00-100-0511INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
12520
4820-00-224-2205INTERCHANGEABLE
VALVE,ANGLE
4652-00
5310-00-262-2913INTERCHANGEABLE
WASHER,FLAT
3109202
3020-00-275-1012INTERCHANGEABLE
GEAR,HELICAL
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
6670-00-526-4903INTERCHANGEABLE
SCALE,WEIGHING
4652
5999-00-549-2365INTERCHANGEABLE
CONTACT,ELECTRICAL
4652
4820-00-758-5604INTERCHANGEABLE
CARTRIDGE,NEEDLE VALVE
465-2
5950-00-916-5515INTERCHANGEABLE
COIL,RADIO FREQUENCY
4652-RC
5355-00-942-6911INTERCHANGEABLE
INDEXXLRC DIAL
4652
5970-01-117-0675INTERCHANGEABLE
INSULATOR,PLATE
4652

Frequently Asked Questions

What is NSN 5310-00-969-2169?

NSN 5310-00-969-2169 is a Washer,flat, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-969-2169?

NSN 5310-00-969-2169 has 3 cross-referenced part numbers: DS-934028 (Eaton Aerospace, Llc Dba Jackson South), DS-934028 (Eaton Aerospace, Llc Dba Jackson South), 4652 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5310-00-969-2169?

There are 12 known substitutes for 5310-00-969-2169: 5905-00-088-3599, 3110-00-100-0511, 4820-00-224-2205 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-934028?

Key specifications for DS-934028: Hole Diameter: 0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 9 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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