Whether you are seeking part numbers like 525-405, PC/TAC-R-A, 550-140, 550 091, 550-138, or others from Pacific Commercial Diving, turn to Just NSN Parts for the most competitive procurement options. The catalog below organizes every Pacific Commercial Diving product currently available, all listings being accompanied by their associated NSN and item name to make identification simple. Currently, you can find components with NSNs like 4220011719821, 4820015197497, 4820014085538, 4730014085536, 4820014085539, and others, so take your time exploring and cross-referencing requirements as necessary to narrow down suitable project solutions.
Seeing as everything in this catalog is ready for purchase today, do not hesitate to initiate procurement for any items of interest. We offer two easy methods to do this, where customers are encouraged to:
CAGE Code: Z4436
| Part No | NSN | Item Name | Contract No | QTY | RFQ |
|---|---|---|---|---|---|
| 525-405 | 4220-01-171-9821 | weld lens | NA | Avl | RFQ |
| PC/TAC-R-A | 4820-01-519-7497 | valve regulating fl | NA | Avl | RFQ |
| 550-140 | 4820-01-408-5538 | valve float | NA | Avl | RFQ |
| 550 091 | 4730-01-408-5536 | packing nut | NA | Avl | RFQ |
| 550-138 | 4820-01-408-5539 | stem fluid valve | NA | Avl | RFQ |
| AMRON 8225-HP | 4220-01-569-0474 | diving equipment set | NA | Avl | RFQ |
| 525-406 | 4220-01-171-9826 | weld lens | NA | Avl | RFQ |
| 1-510-007 | 5331-01-560-6772 | o ring | NA | Avl | RFQ |
| 1-525-363 | 5331-01-594-3750 | o ring set | NA | Avl | RFQ |
| 525-403 | 4220-01-408-1665 | hinge block welding shield diver | NA | Avl | RFQ |
| 525-407 | 4220-01-171-9822 | weld lens | NA | Avl | RFQ |
| PC/TAC-R-B | 4820-01-519-7481 | valve regulating fluid pressure | NA | Avl | RFQ |
| 1-525-759 | 4220-01-535-7983 | valve breathing apparatus | NA | Avl | RFQ |
| 2-EL-A | 4220-01-601-5954 | adapter airhose regulator | NA | Avl | RFQ |
| 530-034 | 5306-01-559-5963 | bolt machine | NA | Avl | RFQ |
| 530-097 | 5305-01-183-3191 | screw cap hexagon head | NA | Avl | RFQ |
| 530 028 | 5310-01-559-5973 | nut self locking hexagon | NA | Avl | RFQ |
| PC-TAC-H-5 | 4720-01-519-7479 | hose assembly nonmetallic | NA | Avl | RFQ |
| 1-510-033 | 5331-01-560-6771 | o ring | NA | Avl | RFQ |
To ensure traceability of our stock, we list Pacific Commercial Diving offerings alongside applicable CAGE Codes like Z4436, and others.
Pacific Commercial Diving offers a number of products, categories we feature on this database including Weld Lens, Valve Regulating Fl, Valve Float, Packing Nut, Stem Fluid Valve, and more.
Through our website, customers will be able to peruse Pacific Commercial Diving part numbers like 525-405, PC/TAC-R-A, 550-140, 550 091, 550-138, and other available items that we carry.
For ease of search, you can browse Pacific Commercial Diving items we carry through NSNs like 4220011719821, 4820015197497, 4820014085538, 4730014085536, 4820014085539, and others.
If you would like to explore Pacific Commercial Diving offerings by their placement within the Federal Supply Classification system, we feature listings that belong to FSCs like 4220,4720,4730,4820,5305, and others.
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
OVER 75000
Same-day
COMPLETE PURCHASING
FULLY CERTIFIED
COMPETITIVEBefore You Go, Take a Look at Our NSN Parts Catalog! Don’t forget That We Can offer A Competitive Quote Within 15 Minutes of Receiving Your RFQ form!
Request for Quote