The Sleeve,valve, cataloged under National Stock Number 4420-00-343-7265, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Amec Foster Wheeler North America Corp. Dba Foster Wheeler. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sleeve,valve |
| FSC / FSG | 4420 — Heat Exchangers and Steam Condensers (FSG 44) |
| Manufacturers | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (CAGE 23230) |
| Parameter | Value |
|---|---|
| NSN | 4420-00-343-7265 |
| Primary Part Number | E2699APC12 |
| Item Name | Sleeve,valve |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| E2699APC12 PRIMARY | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| Reference | Meaning |
|---|---|
| AS11S58-040PC12 | 5/9 Secondary reference U.S. Government activity |
| E3474CPC12A | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 52220S58-453PC5 | 5/9 Secondary reference U.S. Government activity |
| E2699AP12 | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 17Y1953PC12A | 5/9 Secondary reference U.S. Government activity |
| E3503BPC12 | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| AS12S5804-012PC12 | 5/9 Secondary reference U.S. Government activity |
| NE3822CPC5 | 5/9 Secondary reference Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| AS12S5804-012PC1H60F0W25060 | 5/9 Secondary reference U.S. Government activity |
NSN 4420-00-343-7265 is a Sleeve,valve, manufactured by Amec Foster Wheeler North America Corp. Dba Foster Wheeler, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-343-7265 has 1 manufacturer part number on file: E2699APC12 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.