PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33311-024Washer,lock

Solartron Electronics Inc Weston Instruments Div · NSN 5310-00-209-2036 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-2036 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-2036. Primary manufacturer part number: 33311-024.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment Document and Classification: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Hole Diameter: 0.087 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
  • Outside Diameter: 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material: COPPER ALLOY OVERALL
  • Material Thickness: 0.015 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-209-2036, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-2036
Primary Part Number33311-024
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusCANCELLED
Surface Treatment Document and ClassificationQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Hole Diameter0.087 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN
Outside Diameter0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
MaterialCOPPER ALLOY OVERALL
Material Thickness0.015 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-180-7862 INTERCHANGEABLE
Ring,lh,pump
5940-01-076-6362410-GP-Y-11 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
4730-01-193-7390SAE J512 4 060115B INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Sae International Dba Sae International
4820-01-209-4582BV2401 INTERCHANGEABLE
Pad,disk,globe Valve
Velan Valve Corp.
4820-01-213-8081BV-2501 1IN INTERCHANGEABLE
Stem,needle Valve
Velan Valve Corp.
4820-01-214-1724BV-2001 1IN INTERCHANGEABLE
Disk,valve
Velan Valve Corp.
5365-01-246-724633311 INTERCHANGEABLE
Spacer
Funk Mfg Co Sub of Deere and Co
5365-01-249-5601 INTERCHANGEABLE
Spacer,special
4820-01-395-73983786-005-418 INTERCHANGEABLE
Stem,fluid Valve
Velan Valve Corp.
4820-01-395-74003756-008-069 INTERCHANGEABLE
Disk,valve
Velan Valve Corp.
Cross-Reference Index
Part NumberManufacturer
33311-024 Solartron Electronics Inc Weston Instruments Div (USA)
33311 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
4320-00-180-7862INTERCHANGEABLE
RING,LH,PUMP
5940-01-076-6362INTERCHANGEABLE
TERMINAL BOARD
410-GP-Y-11
4730-01-193-7390INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J512 4 060115B
4820-01-209-4582INTERCHANGEABLE
PAD,DISK,GLOBE VALVE
BV2401
4820-01-213-8081INTERCHANGEABLE
STEM,NEEDLE VALVE
BV-2501 1IN
4820-01-214-1724INTERCHANGEABLE
DISK,VALVE
BV-2001 1IN
5365-01-246-7246INTERCHANGEABLE
SPACER
33311
5365-01-249-5601INTERCHANGEABLE
SPACER,SPECIAL
4820-01-395-7398INTERCHANGEABLE
STEM,FLUID VALVE
3786-005-418
4820-01-395-7400INTERCHANGEABLE
DISK,VALVE
3756-008-069
4820-01-437-3596INTERCHANGEABLE
VALVE,ANGLE
F05-2095B-02TS
6605-01-446-4023INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
33311

Frequently Asked Questions

What is NSN 5310-00-209-2036?

NSN 5310-00-209-2036 is a Washer,lock, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-2036?

NSN 5310-00-209-2036 has 2 cross-referenced part numbers: 33311-024 (Solartron Electronics Inc Weston Instruments Div), 33311 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 5310-00-209-2036?

There are 12 known substitutes for 5310-00-209-2036: 4320-00-180-7862, 5940-01-076-6362, 4730-01-193-7390 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33311-024?

Key specifications for 33311-024: Surface Treatment Document and Classification: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Hole Diameter: 0.087 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN; Outside Diameter: 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-2036 still in active supply?

NSN 5310-00-209-2036 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