The Closure,sensor, cataloged under National Stock Number 2840-01-087-4341, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-087-4341 |
| Primary Part Number | GS15871-1 |
| Item Name | Closure,sensor |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | 0.093 IN. MATERIAL THK,YELLOW COLOR,2.750 IN. NOM INSIDE LG 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 |
| Part Number | Manufacturer |
|---|---|
| GS15871-1 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| MP7140 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| MP7140 | 5/9 Secondary reference Zero Corp Zero-East Div |
| 2840PL1413635 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MP7140 | 3/2 Design control — primary reference U.S. Government activity |
| MP7140 | 5/9 Secondary reference Zero Corp Dba Apw Wrightline |
| MP7140 | 5/2 Secondary reference U.S. Government activity |
NSN 2840-01-087-4341 is a Closure,sensor, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-087-4341 has 2 manufacturer part numbers on file: GS15871-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), MP7140 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for GS15871-1: General Characteristics Item Description: 0.093 IN. MATERIAL THK,YELLOW COLOR,2.750 IN. NOM INSIDE LG 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 2840-01-087-4341 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.