Basic Information:
| Item Name: | LEAF,REAR SIGHT |
| NSN: | 1005 - 00 - 336 - 8608, 1005003368608 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 003368608 |
Manufacturer Part Numbers:
| Part Number: | A10580 |
| Manufacturer: | MANROY ENGINEERING |
| NCAGE: | U4574 |
| Part Number: | A10581 |
| Manufacturer: | MANROY ENGINEERING |
| NCAGE: | U4574 |
| Part Number: | 1005PL0901396 |
| Manufacturer: | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| NCAGE: | 9009H |
| Part Number: | 7267936 |
| Manufacturer: | US ARMY ARDEC RDECOM |
| NCAGE: | 19200 |
| Part Number: | 7267936 |
| Manufacturer: | ARMY UNITED STATES DEPARTMENT OF!THE!DBA ROCK ISLAND ARSENAL |
| NCAGE: | 19204 |