PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10433Washer,lock

Kleinschmidt Inc · NSN 5310-00-209-3867 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-3867 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-3867. Primary manufacturer part number: 10433.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Hole Diameter: 0.088 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OVERALL
  • Outside Diameter: 0.185 INCHES NOMINAL IN
  • Material Thickness: 0.025 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-209-3867, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 7 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-209-3867
Primary Part Number10433
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Hole Diameter0.088 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
Outside Diameter0.185 INCHES NOMINAL IN
Material Thickness0.025 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2910-00-135-642410433 INTERCHANGEABLE
Kit,pilot Tube
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-313-764517706 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5365-00-374-941871762R1 INTERCHANGEABLE
Spacer,ring
Navistar Intl Corp Truck Br Ohio Plant
5940-00-831-118010-543-3 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
5999-01-026-6600403060 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Aimtron Systems, Llc
4320-01-040-106110433 INTERCHANGEABLE
Valve,spray Assembl
Rps-Fl, Inc. Dba Rps Inc
5330-01-183-131210-433 INTERCHANGEABLE
Gasket
Market Forge Industries Inc
2930-01-287-4584A9778 INTERCHANGEABLE
Core,radiator
Atap Inc
5331-01-321-596810433 INTERCHANGEABLE
O-Ring
Eaton Corporation Div Fed
5342-01-501-606410-433 INTERCHANGEABLE
Anode,corrosion Preventive
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
10433 Kleinschmidt Inc (USA)
Related Parts
2910-00-135-6424INTERCHANGEABLE
KIT,PILOT TUBE
10433
5330-00-313-7645INTERCHANGEABLE
GASKET
17706
5365-00-374-9418INTERCHANGEABLE
SPACER,RING
71762R1
5940-00-831-1180INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-543-3
5999-01-026-6600INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
403060
4320-01-040-1061INTERCHANGEABLE
VALVE,SPRAY ASSEMBL
10433
5330-01-183-1312INTERCHANGEABLE
GASKET
10-433
2930-01-287-4584INTERCHANGEABLE
CORE,RADIATOR
A9778
5331-01-321-5968INTERCHANGEABLE
O-RING
10433
5342-01-501-6064INTERCHANGEABLE
ANODE,CORROSION PREVENTIVE
10-433

Frequently Asked Questions

What is NSN 5310-00-209-3867?

NSN 5310-00-209-3867 is a Washer,lock, manufactured by Kleinschmidt Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-209-3867?

NSN 5310-00-209-3867 has 1 cross-referenced part number: 10433 (Kleinschmidt Inc).

What NSN replaces 5310-00-209-3867?

There are 10 known substitutes for 5310-00-209-3867: 2910-00-135-6424, 5330-00-313-7645, 5365-00-374-9418 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10433?

Key specifications for 10433: Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Hole Diameter: 0.088 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL; Outside Diameter: 0.185 INCHES NOMINAL IN. 7 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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