The Spacer Block, cataloged under National Stock Number 6930-00-179-7218, is classified within Federal Supply Class 6930 (Operation Training Devices) of the Training Aids and Devices group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6930-00-179-7218 |
| Item Name | Spacer Block |
| FSC / FSG | 6930 / 69 — Operation Training Devices |
| Status | ACTIVE |
| 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 |
|---|---|
| 10-520B | 3/9 Design control — primary reference U.S. Government activity |
| 61152-2 | 7/2 Vendor item drawing reference Instruments and Flight Research, Inc. |
NSN 6930-00-179-7218 is a Spacer Block, classified under FSC 6930, Operation Training Devices. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5821-00-496-8808. Verify interchangeability with system specifications before substitution.
Key specifications for 6930-00-179-7218: End Item Identification: TRAINER,FLIGHT SIMULATOR. 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.
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.