The Ring Segment,shroud, cataloged under National Stock Number 2840-00-059-7938, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-059-7938 |
| Item Name | Ring Segment,shroud |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,10.54 IN. LG,0.250 IN. H,5.27 IN. W IN |
| 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 |
| Reference | Meaning |
|---|---|
| 4037T07P01 | 3/2 Design control — primary reference U.S. Government activity |
| 4037T07P01 | 5/9 Secondary reference New England Manufacturing Group, Inc. Dba Valley Tool & Manufacturing Div Valley Tool & Manufacturing Inc. |
| 4037T07P01 | 5/9 Secondary reference Bomco, Inc |
NSN 2840-00-059-7938 is a Ring Segment,shroud, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-00-059-7938: General Characteristics Item Description: ALUMINUM ALLOY,10.54 IN. LG,0.250 IN. H,5.27 IN. W IN. 1 specification is 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 2840-00-059-7938 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.