The Ring Assembly, cataloged under National Stock Number 6605-00-983-4072, is classified within Federal Supply Class 6605 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Ring Assembly |
| FSC / FSG | 6605 — No Item Name Available (FSG 66) |
| Manufacturers | Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Northrop Grumman Systems Corporation (CAGE 03956) |
| Parameter | Value |
|---|---|
| NSN | 6605-00-983-4072 |
| Primary Part Number | 740621 |
| Item Name | Ring Assembly |
| FSC / FSG | 6605 / 66 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6605-00-983-4072 is a Ring Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6605 (No Item Name Available). Status: active.
NSN 6605-00-983-4072 has 2 cross-referenced part numbers: 740621 (Lockheed Martin Corporation Div Rms - Mitchel Field), 740621 (Northrop Grumman Systems Corporation).
There are 2 known substitutes for 6605-00-983-4072: 5331-00-297-5408, 5950-00-829-9968. Verify interchangeability with system specifications before substitution.