The Clamp Half,tube, cataloged under National Stock Number 2840-01-139-2279, 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 Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-139-2279 |
| Primary Part Number | 4062T80G02 |
| Item Name | Clamp Half,tube |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,ANODIZE |
| 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 |
|---|---|
| 4062T80G02 | Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations (USA) |
| Reference | Meaning |
|---|---|
| 10158550 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 4062T80G02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-139-2279 is a Clamp Half,tube, manufactured by Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-139-2279 has 1 manufacturer part number on file: 4062T80G02 (Wyman-Gordan Investment Castings, Inc. Div Pcc Structurals - Aluminum Operations).
Key specifications for 4062T80G02: General Characteristics Item Description: ALUMINUM,ANODIZE; End Item Identification: JET ENGINE MODEL F104. 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 2840-01-139-2279 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.