The Exhaust System,engine, cataloged under National Stock Number 2990-01-350-8752, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Shapes Group Ltd Co. Dba Shapes Precision Manufacturing. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-350-8752 |
| Primary Part Number | 259-5750004-101 |
| Item Name | Exhaust System,engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Shapes Group Ltd Co. Dba Shapes Precision Manufacturing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 259-5750004-101 PRIMARY | Shapes Group Ltd Co. Dba Shapes Precision Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 259-5750004-101 | 5/9 Secondary reference Accudyne Corporation |
| 5750004-101 | 5/9 Secondary reference Accudyne Corporation |
NSN 2990-01-350-8752 is a Exhaust System,engine, manufactured by Shapes Group Ltd Co. Dba Shapes Precision Manufacturing, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-350-8752 has 1 manufacturer part number on file: 259-5750004-101 (Shapes Group Ltd Co. Dba Shapes Precision Manufacturing).
Key specifications for 259-5750004-101: End Item Identification: GAS TURBINE TF 40. 0 specifications are documented in the U.S. Government catalog.
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 2990-01-350-8752 has DEMIL Code Q. 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.