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: 4420-21-003-3318

 ISO Parts Catalog

 
  Part Information
 
Part Name:  BLOCK,OPERATING STE
Shelf Life: 
Unit of Measure:  EA
Minimum Order Quantity: 
 
Federal Supply Class (FSC): 
4420 - Heat Exchangers and Steam Condensers
 

Associated Part Numbers

SR70

4420210033318

210033318

21-003-3318

 
  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
RLCBSR-7-01       CB SPT,REVERSE    RICHCO   54     Click For Quote
SR70             7949     Click For Quote
SR70.TC             7949     Click For Quote
43X168    SR70WH 21536   Mens White Drs    RED KAP   999     Click For Quote
43X159    SR70WH 19533   Mens White Drs    RED KAP   999     Click For Quote
43X161    SR70WH 19535   Mens White Drs    RED KAP   999     Click For Quote
43X162    SR70WH 19536   Mens White Drs    RED KAP   999     Click For Quote
43X163    SR70WH 19538   Mens White Drs    RED KAP   999     Click For Quote
43X167    SR70WH 21534   Mens White Drs    RED KAP   999     Click For Quote
43X148    SR70WH 18 35   Mens White Drs    RED KAP   999     Click For Quote
43X149    SR70WH 18 36   Mens White Drs    RED KAP   999     Click For Quote
43X150    SR70WH 18 37   Mens White Drs    RED KAP   999     Click For Quote
43X151    SR70WH 18533   Mens White Drs    RED KAP   999     Click For Quote
43X152    SR70WH 18534   Mens White Drs    RED KAP   999     Click For Quote
43X153    SR70WH 18535   Mens White Drs    RED KAP   999     Click For Quote
43X154    SR70WH 18536   Mens White Drs    RED KAP   999     Click For Quote
43X155    SR70WH 18537   Mens White Drs    RED KAP   999     Click For Quote
43X156    SR70WH 18538   Mens White Drs    RED KAP   999     Click For Quote
43X157    SR70WH 19 35   Mens White Drs    RED KAP   999     Click For Quote
43X138    SR70WH 17 37   Mens White Drs    RED KAP   999     Click For Quote
787F74    ZUSANATSR-70   Natural Sponge    APPROVED V   999     Click For Quote
14L658    PVS-R-70   Solar Fuse: 70    BUSSMANN   999     Click For Quote
6A835    FRS-R-70   Fuse: 70 A, 600   BUSSMANN   999     Click For Quote
14L658    PVS-R-70   Solar Fuse: 70    BUSSMANN   999     Click For Quote
1CX16    KTS-R-70   Fuse: 70 A, 600   BUSSMANN   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. 2025

       Talk