PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N06Washer,lock

Microtech Inc Dba Microtech Inc · NSN 5310-00-685-2340 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-685-2340 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-685-2340. Primary manufacturer part number: N06.
Features
  • Washer,lock — FSC 5310
  • Material: STEEL CORROSION RESISTING OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.239 INCHES NOMINAL IN
  • Hole Diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-685-2340, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Microtech Inc Dba Microtech Inc. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-685-2340
Primary Part NumberN06
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMicrotech Inc Dba Microtech Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.239 INCHES NOMINAL IN
Hole Diameter0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
Material Thickness0.040 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-025-8118N-0-6 INTERCHANGEABLE
Nut,plain,hexagon
Honeywell Intl Inc Defense Avionics Systems
4010-00-053-0604 INTERCHANGEABLE
Chain,bead
5970-00-173-2370C26003 INTERCHANGEABLE
Insulator,bushing
Product Components Corporation
5310-00-185-6463 INTERCHANGEABLE
Nut,plain,round
5310-00-275-1738100-6 INTERCHANGEABLE
Nut,plain,hexagon
Emcore Space & Navigation Corporation Div Space & Navigation
3030-00-369-4712 INTERCHANGEABLE
Lacing,belt,pin
5330-00-401-1418 INTERCHANGEABLE
Packing,preformed
5310-00-531-9514 INTERCHANGEABLE
Washer,flat
5310-00-638-1238N06 INTERCHANGEABLE
Nut,plain,round
Fag Bearings Corporation
6135-00-643-1311R40 INTERCHANGEABLE
Battery,nonrechargeable
American National Standards Institute Incorporated Dba American National Standards Institute
Cross-Reference Index
Part NumberManufacturer
N06 PRIMARY Microtech Inc Dba Microtech Inc (USA)
Related Parts
5310-00-025-8118INTERCHANGEABLE
NUT,PLAIN,HEXAGON
N-0-6
4010-00-053-0604INTERCHANGEABLE
CHAIN,BEAD
5970-00-173-2370INTERCHANGEABLE
INSULATOR,BUSHING
C26003
5310-00-185-6463INTERCHANGEABLE
NUT,PLAIN,ROUND
5310-00-275-1738INTERCHANGEABLE
NUT,PLAIN,HEXAGON
100-6
3030-00-369-4712INTERCHANGEABLE
LACING,BELT,PIN
5330-00-401-1418INTERCHANGEABLE
PACKING,PREFORMED
5310-00-531-9514INTERCHANGEABLE
WASHER,FLAT
5310-00-638-1238INTERCHANGEABLE
NUT,PLAIN,ROUND
N06
6135-00-643-1311INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
R40
4010-00-837-0034INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
N06
5310-01-174-3424INTERCHANGEABLE
NUT
760-N-06

Frequently Asked Questions

What is NSN 5310-00-685-2340?

NSN 5310-00-685-2340 is a Washer,lock, manufactured by Microtech Inc Dba Microtech Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-685-2340?

NSN 5310-00-685-2340 has 1 cross-referenced part number: N06 (Microtech Inc Dba Microtech Inc).

What NSN replaces 5310-00-685-2340?

There are 12 known substitutes for 5310-00-685-2340: 5310-00-025-8118, 4010-00-053-0604, 5970-00-173-2370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N06?

Key specifications for N06: Material: STEEL CORROSION RESISTING OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.239 INCHES NOMINAL IN; Hole Diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN. 6 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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