The Retainer,shroud, cataloged under National Stock Number 2840-01-139-7162, 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 2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-139-7162 |
| Item Name | Retainer,shroud |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| FSC Application Data | CASE AND VANE ASSEMBLY |
| General Characteristics Item Description | ALOY TUBING AMS5580; .025 IN. MIN.031 IN. MAX WALL THK 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 | F |
| Reference | Meaning |
|---|---|
| 10158588 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5031T08G01 | 5/9 Secondary reference U.S. Government activity |
| 5031T08G01 | 5/9 Secondary reference Electro-Methods, L.p. |
| 5031T08G01 | 3/2 Design control — primary reference U.S. Government activity |
| 5031T08G01 | 5/9 Secondary reference Unison Engine Components Inc. |
NSN 2840-01-139-7162 is a Retainer,shroud, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-139-7162: FSC Application Data: CASE AND VANE ASSEMBLY; General Characteristics Item Description: ALOY TUBING AMS5580; .025 IN. MIN.031 IN. MAX WALL THK IN; End Item Identification: AIRCRAFT MODEL A-18,F-18. 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 2840-01-139-7162 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.