The Ring Segment,shroud, cataloged under National Stock Number 2840-00-045-1010, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Union Machine Co of Lynn, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-00-045-1010 |
| Primary Part Number | 4037T17P01 |
| Item Name | Ring Segment,shroud |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Union Machine Co of Lynn, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,0.46 IN. H,4.69 IN. W,9.38 IN. LG IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4037T17P01 | Union Machine Co of Lynn, Inc (USA) |
| 4037T17P01 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| 4037T17P01 | 3/2 Design control — primary reference U.S. Government activity |
| 4037T17P01 | 5/9 Secondary reference Bomco, Inc |
NSN 2840-00-045-1010 is a Ring Segment,shroud, manufactured by Union Machine Co of Lynn, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-045-1010 has 2 manufacturer part numbers on file: 4037T17P01 (Union Machine Co of Lynn, Inc), 4037T17P01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
Key specifications for 4037T17P01: General Characteristics Item Description: ALUMINUM ALLOY,0.46 IN. H,4.69 IN. W,9.38 IN. LG IN; Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNCTION. 2 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 2840-00-045-1010 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.