Basic Information:
| Item Name: | SEAL,RING |
| NSN: | 1005 - 00 - 674 - 7803, 1005006747803 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 006747803 |
Manufacturer Part Numbers:
| Part Number: | 8421724 |
| Manufacturer: | SPRINGFIELD ARMORY |
| NCAGE: | 19205 |
| Part Number: | 8421724 |
| Manufacturer: | WARNER ROBINS AIR LOGISTICS CENTER |
| NCAGE: | 98752 |