The Segment Set,cylinder, cataloged under National Stock Number 1650-01-172-3489, 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 The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-172-3489 |
| Primary Part Number | 75A430757-2001 |
| Item Name | Segment Set,cylinder |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | BERYLLIUM COPPER PER QQ-C-530 COND HT;1.676 IN. MIN,1.677 IN. MAX OD; 0.997 IN. MIN,0.998 IN. MAX ID IN |
| 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 |
|---|---|
| 75A430757-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 75A430757-2001 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| 75A430757-2001 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
NSN 1650-01-172-3489 is a Segment Set,cylinder, manufactured by The Boeing Company Div Defense, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-172-3489 has 3 manufacturer part numbers on file: 75A430757-2001 (The Boeing Company Div Defense), 75A430757-2001 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site), 75A430757-2001 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).
Key specifications for 75A430757-2001: General Characteristics Item Description: BERYLLIUM COPPER PER QQ-C-530 COND HT;1.676 IN. MIN,1.677 IN. MAX OD; 0.997 IN. MIN,0.998 IN. MAX ID IN; End Item Identification: ACFT MODEL AV-8. 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 1650-01-172-3489 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.