The Restrictor, cataloged under National Stock Number 2815-00-389-9567, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Norfolk Naval Shipyard. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Restrictor |
| FSC / FSG | 2815 — No Item Name Available (FSG 28) |
| Manufacturers | Norfolk Naval Shipyard (CAGE 81601); Naval Ship Systems Command (CAGE 80064) |
| Parameter | Value |
|---|---|
| NSN | 2815-00-389-9567 |
| Primary Part Number | 6631 |
| Item Name | Restrictor |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Norfolk Naval Shipyard |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6631 | Norfolk Naval Shipyard (USA) |
| 14U1062PCDA6631 | Naval Ship Systems Command (USA) |
NSN 2815-00-389-9567 is a Restrictor, manufactured by Norfolk Naval Shipyard, classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-389-9567 has 2 cross-referenced part numbers: 6631 (Norfolk Naval Shipyard), 14U1062PCDA6631 (Naval Ship Systems Command).
There are 8 known substitutes for 2815-00-389-9567: 4820-00-140-3676, 5970-00-224-5227, 5360-00-448-0963 and 5 more. Verify interchangeability with system specifications before substitution.