The Seal,air,forward No, cataloged under National Stock Number 2840-00-412-0316, 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 General Electric Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-412-0316 |
| Primary Part Number | 336C635P11 |
| Item Name | Seal,air,forward No |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| FSC Application Data | GAS TURBINES AND JET ENGINES,AIRCRAFT |
| 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 |
|---|---|
| 336C635P11 | Lewis Machine, Llc (USA) |
| 336C635P11 | Beacon Industries, Inc. Dba Beacon Technology Co (USA) |
| 336C635P11 | Union Machine Co of Lynn, Inc (USA) |
| 336C635P11 | Warfighter Focused Logistics Inc (USA) |
| 336C635P11 | Demusz Mfg. Co., Inc. (USA) |
| 336C635P11 PRIMARY | General Electric Company (USA) |
| 336C635P11 | Electro-Methods, L.p. (USA) |
| Reference | Meaning |
|---|---|
| 336C635P11 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 336C635P11 | 5/9 Secondary reference Kaywalt Mfg Co Inc |
| 336C635P11 | 5/2 Secondary reference U.S. Government activity |
NSN 2840-00-412-0316 is a Seal,air,forward No, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-412-0316 has 7 manufacturer part numbers on file: 336C635P11 (Lewis Machine, Llc), 336C635P11 (Beacon Industries, Inc. Dba Beacon Technology Co), 336C635P11 (Union Machine Co of Lynn, Inc), 336C635P11 (Warfighter Focused Logistics Inc), 336C635P11 (Demusz Mfg. Co., Inc.) and 2 more.
Key specifications for 336C635P11: FSC Application Data: GAS TURBINES AND JET ENGINES,AIRCRAFT. 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 2840-00-412-0316 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.