Basic Information:
| Item Name: | RING,PRESSURE |
| NSN: | 1005 - 00 - 423 - 4280, 1005004234280 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 004234280 |
Manufacturer Part Numbers:
| Part Number: | L4-59-312U |
| Manufacturer: | THE HILLIARD CORPORATION |
| NCAGE: | 28718 |
| Part Number: | 1005-423-4280 |
| Manufacturer: | E.C.A ETABLISSEMENT CENTRAL D'APPROVISIONNEMENT DES FORCES ARMEES ROYALES |
| NCAGE: | SCY13 |
| Part Number: | 8437167-10 |
| Manufacturer: | US ARMY ARDEC RDECOM |
| NCAGE: | 19200 |
| Part Number: | 8437167-10 |
| Manufacturer: | ARMY UNITED STATES DEPARTMENT OF!THE!DBA ROCK ISLAND ARSENAL |
| NCAGE: | 19204 |