The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 1650-00-464-3590, 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 Kitco Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-464-3590 |
| Primary Part Number | 21629-1 |
| Item Name | Parts Kit,linear Actuating Cylin |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Kitco Llc |
| Status | ACTIVE |
| Component Quantity | 29 |
| Supply Items and Quantities | 5330-00-582-2149 RETAINER 4;5330-00-584-1840 PACKING PREFORMED 2;5330-00-599-2934 PACKING PREFORMED 2;5330-00-618-5361 PACKING PREFORMED 1;5330-00-630-5958 RETAINER 4;1650-00-640-8554 SCRAPER 1;5330-00-641-3407 PACKING PREFORMED 2;5330-00-729-4992 PACKING PREFORMED 1;5330-00-833-4209 RETAINER 4;5330-00-937-1332 RETAINER 2;5330-00-943-5340 FELT STRIP 1; 02121 GT112FTE160A4567 RING 1;02121 GT220FTE160A4567 RING 1;02121 GT342MTE160A4567 RING 1;96906 MS28774-027 RETAINER 2 |
| End Item Name | CYLINDER,ACFT,HYDRAULIC SYSTEM |
| 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 |
|---|---|
| 21629-1 | Kitco Llc (USA) |
| Reference | Meaning |
|---|---|
| 21629-1 | 5/9 Secondary reference Goodrich Aerospace Canada Ltd |
| 200413003-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-464-3590 is a Parts Kit,linear Actuating Cylin, manufactured by Kitco Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-464-3590 has 1 manufacturer part number on file: 21629-1 (Kitco Llc).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-478-0355. Verify interchangeability with system specifications before substitution.
Key specifications for 21629-1: Component Quantity: 29; Supply Items and Quantities: 5330-00-582-2149 RETAINER 4;5330-00-584-1840 PACKING PREFORMED 2;5330-00-599-2934 PACKING PREFORMED 2;5330-00-618-5361 PACKING PREFORMED 1;5330-00-630-5958 RETAINER 4;1650-00-640-8554 SCRAPER 1;5330-00-641-3407 PACKING PREFORMED 2;5330-00-729-4992 PACKING PREFORMED 1;5330-00-833-4209 RETAINER 4;5330-00-937-1332 RETAINER 2;5330-00-943-5340 FELT STRIP 1; 02121 GT112FTE160A4567 RING 1;02121 GT220FTE160A4567 RING 1;02121 GT342MTE160A4567 RING 1;96906 MS28774-027 RETAINER 2; End Item Name: CYLINDER,ACFT,HYDRAULIC SYSTEM. 3 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 1650-00-464-3590 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.