The Plunger,detent, cataloged under National Stock Number 1650-00-722-3784, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-722-3784 |
| Primary Part Number | 10906284 |
| Item Name | Plunger,detent |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Diameter | 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S63-004-02 | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA) |
| 10906284 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 1650-00-722-3784 is a Plunger,detent, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-722-3784 has 2 manufacturer part numbers on file: S63-004-02 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 10906284 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10906284: Diameter: 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: STEEL BODY,BRONZE PLUNGER,INITIAL LOAD 3.5 LB-FINAL LOAD 10.5 LB,2.188 IN. O/A LG,THDED EXTERIOR 5/8-11 UNC-2A A; Material: COPPER ALLOY OVERALL. 2 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.
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.