The Spring Return Center Null, cataloged under National Stock Number 6930-00-421-4192, is classified within Federal Supply Class 6930 (Operation Training Devices) of the Training Aids and Devices group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6930-00-421-4192 |
| Item Name | Spring Return Center Null |
| FSC / FSG | 6930 / 69 — Operation Training Devices |
| Status | ACTIVE |
| General Characteristics Item Description | 3.250 IN. LG,1.059 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| I0854 | 3/9 Design control — primary reference U.S. Government activity |
| PVR11K421 | 5/9 Secondary reference U.S. Government activity |
NSN 6930-00-421-4192 is a Spring Return Center Null, classified under FSC 6930, Operation Training Devices. Status: active.
Key specifications for 6930-00-421-4192: General Characteristics Item Description: 3.250 IN. LG,1.059 IN. DIA IN. 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.
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.