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
 
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: 4820-21-005-8820

 ISO Parts Catalog

 
  Part Information
 
Part Name:  VALVE,SAFETY RELIEF
Shelf Life: 
Unit of Measure:  EA
Minimum Order Quantity: 
 
Federal Supply Class (FSC): 
4820 - Valves, Nonpowered
 

Associated Part Numbers

12294-4

4820210058820

210058820

21-005-8820

 
  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
12294474    2540-01-107-1747      6K404   0     Click For Quote
12294478    1005 01 126 7813   COAMING      0     Click For Quote
12294419    5365 01 106 6516   RETAINING RING      0     Click For Quote
12294478    1005 01 126 7813   COAMING      0     Click For Quote
12294473    2540-01-107-3226      80212   0     Click For Quote
12294471    5340-01-107-3231      80212   0     Click For Quote
12294457    3040-01-107-3232      80212   0     Click For Quote
12294426    5360-01-107-1746      80212   0     Click For Quote
12294463    8040-01-138-4852      80212   0     Click For Quote
12294484    1005 01 111 7787   GUARD,GUN MOUNT      0     Click For Quote
12294420    5325 01 106 6515   RING,RETAINING      0     Click For Quote
12294419    5325 01 106 6516   RING,RETAINING      0     Click For Quote
12294459    5340 01 102 4208   CRANK,HAND      0     Click For Quote
9600M94P09    3110001122944   BEARING ROD      1     Click For Quote
12294490    2530010987401   SPINDLE      11     Click For Quote
12294490    2530010987401   SPRINDLE WHEEL   80212   18     Click For Quote
12294490    1005010987401   SPRINDLE WHEEL   80212   105     Click For Quote
12294482    5340011067978   INSERT      1     Click For Quote
12294482    5340011067978   INSERT      9     Click For Quote
12294475    2540011152397   GUARD      9     Click For Quote
6122944    5365012731699   SPACER,SLEEVE   28548   3     Click For Quote
122944-1-1       VALVE OUTLINE,       1     Click For Quote
1229441    TN1229441   Tennant OEM Par      999     Click For Quote
4122944    TKD4122944   Taski OEM Part       999     Click For Quote
49UC16    141229440   Class X No-Go P   VERMONT GA   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