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| NSN | Description |
| 4820-00-630-9929 | Gaseou Pressure Equalizing Valve |
| 4820-00-631-0127 | Cover Plate Assembly |
| 4820-00-631-0128 | Special Actuator Valve Diaphragm |
| 4820-00-631-0338 | Repair Kit |
| 4820-00-631-0354 | Repair Kit |
| 4820-00-631-0442 | Seat Bead Assembly |
| 4820-00-631-0546 | Relief Valv Locknut |
| 4820-00-631-0549 | Fluid Valve Stem |
| 4820-00-631-0843 | Valve Stem Guide |
| 4820-00-631-0850 | Flat Valve Diaphragm |
| 4820-00-631-1025 | Valve Disk |
| 4820-00-631-1026 | Valve Disk |
| 4820-00-631-1097 | Valve Seat |
| 4820-00-631-1273 | Safety Relief Valve |
| 4820-00-631-1611 | Fluid Pressure Regulating Valve |
| 4820-00-631-2028 | Valve Disk |
| 4820-00-631-2061 | Safety Relief Valve |
| 4820-00-631-2679 | Check Valve |
| 4820-00-631-2729 | Valve Poppet |
| 4820-00-631-3397 | Check Valve |
| 4820-00-631-3399 | Check Valve |
| 4820-00-631-3607 | Check Valve |
| 4820-00-631-3660 | Screw Stem Shutoff Cock |
| 4820-00-631-5484 | Valve Overhaul Parts Kit |
| 4820-00-631-5485 | Valve Overhaul Parts Kit |
| 4820-00-631-5710 | Valve Disk |
| 4820-00-631-6087 | Power Bellow Assembly |
| 4820-00-631-6094 | Power Spring Assembly |
| 4820-00-631-6494 | Valve Seat |
| 4820-00-631-6764 | Fluid Valve Stem |
| 4820-00-631-6771 | Valve Stem |
| 4820-00-631-6773 | Fluid Valve Stem |
| 4820-00-631-6775 | Fluid Valve Stem |
| 4820-00-631-8633 | Shuttle Valve |
| 4820-00-631-9321 | Fluid Valve Stem |
| 4820-00-632-0279 | Valve Disk |
| 4820-00-632-0956 | Safety Relief Valve |
| 4820-00-632-1343 | Valve Disk |
| 4820-00-632-1344 | Valve Seat |
| 4820-00-632-1346 | Valve Seat |
| 4820-00-632-1353 | Valve Seat |
| 4820-00-632-1359 | Valve Piston |
| 4820-00-632-1521 | Pressure And Temper Relief Valve |
| 4820-00-632-1787 | Valve Seat |
| 4820-00-632-2704 | Valve Seat |
| 4820-00-632-2713 | Valve Seat |
| 4820-00-632-2807 | Valve Seat |
| 4820-00-632-3425 | Valve Disk |
| 4820-00-632-4403 | Ball Valve |
| 4820-00-632-6150 | Gate Valve |
NSN stock availability updates. Last updated: 10/02/2025 04:55pm view all »
