Basic Information:
| Item Name: | SUPPORT RING,UPPER |
| NSN: | 1005 - 00 - 461 - 5007, 1005004615007 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 004615007 |
Manufacturer Part Numbers:
| Part Number: | S6175-64002-001 |
| Manufacturer: | SIKORSKY AIRCRAFT CORPORATION |
| NCAGE: | 78286 |