The Screen,starter, cataloged under National Stock Number 2990-01-204-8532, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Briggs and Stratton Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Screen,starter |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Briggs & Stratton Uk Ltd (CAGE K5261); Rolls-Royce Controls and Data Services Limited (CAGE U4287); Rolls-Royce Controls and Data Services Limited (CAGE U4271); Briggs and Stratton Corp (CAGE 08645) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-204-8532 |
| Primary Part Number | 221923 |
| Item Name | Screen,starter |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Briggs and Stratton Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 221923 | Briggs & Stratton Uk Ltd (GBR) |
| 221923 | Rolls-Royce Controls and Data Services Limited (GBR) |
| 221923 | Rolls-Royce Controls and Data Services Limited (GBR) |
| 221923 PRIMARY | Briggs and Stratton Corp (USA) |
| Reference | Meaning |
|---|---|
| 221923 | 5/9 Secondary reference Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems |
NSN 2990-01-204-8532 is a Screen,starter, manufactured by Briggs and Stratton Corp, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-204-8532 has 4 manufacturer part numbers on file: 221923 (Briggs & Stratton Uk Ltd), 221923 (Rolls-Royce Controls and Data Services Limited), 221923 (Rolls-Royce Controls and Data Services Limited), 221923 (Briggs and Stratton Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-372-4017, 5315-01-606-3219. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.