Military, Aviation, Parts and Components. National Stock Number, NSN, Part Number, Search, MCRL, MCRD, CHAR-DATA, Buy, Sell, Marketplace, Free Locator Service   Military and Aviation Parts           Welcome Guest    
Inventory Search                   
Log into the site
User Name: 
Password: 
Remember me!
 
 
 
 
 
Navigation Menu
Home
Request Quote
Parts Catalog
About ISO Parts
Register
 
Full NSN Database
Search Datasheets
Additional Resources
 
ISO 9001:2015 Registered
View our ISO 9001:2015 AS9120:2016 Certificate
NSN National Stock Number Search, Part Number Search, Cross-Reference, MCRD, MCRL, Military, Aviation Components, Technical Characteristics, Management DataSearch the National Stock Number (NSN)
Master Cross-Reference Database (MCRD)
 
By Part# :   
                                Enter First Part of Part Number with or without dashes,etc. (Punctuation Independent)
 
By NSN :   
                                Enter Full NSN or 9 Digit NIIN (Last 9 digits of NSN) (with or without dashes)
 
By Keywords :   
                                Enter Keywords To Search For Parts By Description and Characteristics
Details for NSN: 4240-01-439-5937

 ISO Parts Catalog
 
  Part Information
 
Part Name:  BREATHING APPARATUS,SELF-CONTAIN
Shelf Life: 
Unit of Measure:  EA
Minimum Order Quantity: 
 
Federal Supply Class (FSC): 
4240 - Safety and Rescue Equipment
 

Associated Part Numbers

10065840

EEBD-NDI

M-20.2

4240014395937

014395937

01-439-5937
 
  Ordering Information
 
Pricing Only Displayed
When Logged In!!

Click Here To Log In.
 

   

 

 
  Part Images:         Related Documents




 

    



 Click To View Document
 
Part Number Alternate Description Manf. Qty Price
M2024SS1W01       SWITCH, TOGGLE,   NKK SWITCH   494     Click For Quote
M2022ES1W01          NKK SWITCH   485     Click For Quote
M2022SS1W03          NKK SWITCH   353     Click For Quote
M2022BB1W01          NKK SWITCH   331     Click For Quote
M2023SS2G13          NKK SWITCH   315     Click For Quote
M2025SS1W01       SUBMINI-ANTISTA   NKK SWITCH   290     Click For Quote
M2022SS1W01          NKK SWITCH   191     Click For Quote
M2023SS1W03       SWITCH, TOGGLE,   NKK SWITCH   150     Click For Quote
M2023SD3W01          NKK SWITCH   135     Click For Quote
M2024SS1W03       SWITCH, TOGGLE,   NKK SWITCH   100     Click For Quote
M2028SS1W01          NKK SWITCH   96     Click For Quote
M2022LL3W01          NKK SWITCH   90     Click For Quote
M2022SD3W01          NKK SWITCH   74     Click For Quote
M2021SS1W01       SWITCH, DPST   NKK SWITCH   72     Click For Quote
M2023BB1W03          NKK SWITCH   50     Click For Quote
M2028BB1W03          NKK SWITCH   47     Click For Quote
M2027SS1W01          NKK SWITCH   40     Click For Quote
M2023ES1W01          NKK SWITCH   25     Click For Quote
M2023SS1W01          NKK SWITCH   20     Click For Quote
M2022SS2W45          NKK SWITCH   5     Click For Quote
M2026SS1W01          NKK SWITCH   3     Click For Quote
M2022LL1W01          NKK SWITCH   3     Click For Quote
M2021-501       Overtemperature   CPI   0     Click For Quote
M-2021       Normally-Closed      999     Click For Quote
M-2020       Normally-Closed      999     Click For Quote
 
 


Credit Cards Accepted - Government Cards Welcome   Credit Cards Accepted   Payment Terms Available On Request (Discretion Reserved)

   Privacy Policy

Copyright © ISO Parts, Inc. 2026

        Talk