The Nrp,pcmu Ref Des 12, cataloged under National Stock Number 1680-01-599-1100, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Rolls-Royce Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nrp,pcmu Ref Des 12 |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Rolls-Royce Corporation (CAGE 63005); Goodrich Control Systems (CAGE U9231) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-599-1100 |
| Primary Part Number | 23089473 |
| Item Name | Nrp,pcmu Ref Des 12 |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 23089473 PRIMARY | Rolls-Royce Corporation (USA) |
| 23090116 PRIMARY | Rolls-Royce Corporation (USA) |
| 23087121 PRIMARY | Rolls-Royce Corporation (USA) |
| 23090116 | Goodrich Control Systems (GBR) |
| Reference | Meaning |
|---|---|
| 23090116 | 5/9 Secondary reference Goodrich Limited Div Goodrich Ltd |
NSN 1680-01-599-1100 is a Nrp,pcmu Ref Des 12, manufactured by Rolls-Royce Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-599-1100 has 4 manufacturer part numbers on file: 23089473 (Rolls-Royce Corporation), 23090116 (Rolls-Royce Corporation), 23087121 (Rolls-Royce Corporation), 23090116 (Goodrich Control Systems).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-599-1100 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.