The Accumulator,pneumatic, cataloged under National Stock Number 1650-01-209-4888, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Structural Composites Industries Llc. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Accumulator,pneumatic |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | The Boeing Company (CAGE 8V613); Structural Composites Industries Llc (CAGE 58943) |
| Parameter | Value |
|---|---|
| NSN | 1650-01-209-4888 |
| Primary Part Number | 7-311810015 |
| Item Name | Accumulator,pneumatic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Structural Composites Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7-311810015 | The Boeing Company (USA) |
| 7-311810015 PRIMARY | Structural Composites Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 1270427 | 5/9 Secondary reference Structural Composites Industries Llc |
| 1269734 | 5/9 Secondary reference Sani-Fresh International |
| 7-311810015 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 1650-01-209-4888 is a Accumulator,pneumatic, manufactured by Structural Composites Industries Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-209-4888 has 2 manufacturer part numbers on file: 7-311810015 (The Boeing Company), 7-311810015 (Structural Composites Industries Llc).
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 1650-01-209-4888 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.