The Bulkhead Assembly,sump Valve, cataloged under National Stock Number 2840-00-569-8541, 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 Standard-Thomson Corporation. Government technical data includes 4 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-569-8541 |
| Primary Part Number | 08-16611 |
| Item Name | Bulkhead Assembly,sump Valve |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Standard-Thomson Corporation |
| Status | ACTIVE |
| FSC Application Data | LUBRICATION SYSTEM SUMP PRESSURIZING VALVE |
| General Characteristics Item Description | 4 MOUNTING HOLES EQUALLY SPACED ON FLANGE,2 SIDE RAILS |
| Reference Data and Literature | GEI 67880 FIG.2-H-1 INDEX 20 |
| Type/model Designation | J79-11A/TURBOJET A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 08-16611 PRIMARY | Standard-Thomson Corporation (USA) |
NSN 2840-00-569-8541 is a Bulkhead Assembly,sump Valve, manufactured by Standard-Thomson Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-569-8541 has 1 manufacturer part number on file: 08-16611 (Standard-Thomson Corporation).
Key specifications for 08-16611: FSC Application Data: LUBRICATION SYSTEM SUMP PRESSURIZING VALVE; General Characteristics Item Description: 4 MOUNTING HOLES EQUALLY SPACED ON FLANGE,2 SIDE RAILS; Reference Data and Literature: GEI 67880 FIG.2-H-1 INDEX 20; End Item Identification: 2840-00-072-8965 AND 2840-00-735-8446. 4 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 2840-00-569-8541 has DEMIL Code B. 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.