The Sleeve,directional Control Linea, cataloged under National Stock Number 1650-01-251-1129, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-251-1129 |
| Item Name | Sleeve,directional Control Linea |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| 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 |
| Reference | Meaning |
|---|---|
| 431R132M | 5/9 Secondary reference U.S. Government activity |
| 431R132 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-251-1129 is a Sleeve,directional Control Linea, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-251-1129: Overall Length: 1.971 INCHES MAXIMUM IN; Special Features: FIRST END THREADED 0.875-16 IN.UN-2A;BORE IS STEPPED 0.605 IN.FIRST,0.623 SECOND,0.530 IN.THIRD,0.443 IN.FOUR,0.336 THRU;SECOND END OPENING 0.561 IN.;FSC APPLICATION DATA:AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS A; End Item Identification: C-5B AIRCRAFT. 0 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 1650-01-251-1129 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.