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: 4820-01-139-5437

 ISO Parts Catalog
 
  Part Information
 
Part Name:  VALVE,STOP-CHECK
Shelf Life: 
Unit of Measure:  EA
Minimum Order Quantity: 
 
Federal Supply Class (FSC): 
4820 - Valves, Nonpowered
 

Associated Part Numbers

375-1-1/2

4820011395437

011395437

01-139-5437
 
  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
5149944-ND    2815011375112   CYLINDER      1     Click For Quote
1375-1125-8B1    5330005797141   SHAFT      3     Click For Quote
TT375-112       Desc: KNOB; MOQ      1     Click For Quote
G0375112    1NGC7   Bimetal Thermom   Zoro Selec   999     Click For Quote
41VL04    U11375.112.0001   Jam Nut: 1 1/8"   APPROVED V   999     Click For Quote
799HY6    HF/3751-12   A36 Carbon Stee   APPROVED V   999     Click For Quote
375112A1       Case Constructi      999     Click For Quote
37N112PCL    CLP-0375-1125   3/8 x 1-1/8 in.   Brand:   999     Click For Quote
RT-375-1-12-X-STK    WMRT-375-1-1/2-X         0     Click For Quote
RAYCHEMRT-375-1-12-X    WMRT-375-1-1/2-X         1     Click For Quote
RT-375-1-12-X-SPRAYC    WMHSRT375-1.50-C         0     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