The Plate,instruction, cataloged under National Stock Number 9905-01-007-0593, is classified within Federal Supply Class 9905 (Signs, Advertising Displays, and Identification Plates) of the Miscellaneous group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9905-01-007-0593 |
| Item Name | Plate,instruction |
| FSC / FSG | 9905 / 99 — Signs, Advertising Displays, and Identification Plates |
| Status | ACTIVE |
| Length | 8.375 INCHES NOMINAL IN |
| Inscription | PARTIAL LEGEND 1. AIR COMPRESSOR 2. STAGE 1 CYLINDER 3. STAGE 2 CYLINDER 4. STAGE 3 CYLINDER 5. STAGE 4 CYLINDER 6. STAGE 1 COOLER 7. STAG |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIED |
| Basic Shape Style | RECTANGULAR |
| Color | ALUMINUM FIRST SIDE INSCRIPTION |
| Color | ALUMINUM FIRST SIDE BORDER |
| Color | BLACK, LUSTERLESS FIRST SIDE INSCRIPTION BACKGROUND |
| Surface Treatment | ANODIZE |
| Width | 14.375 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Thickness | 0.050 INCHES NOMINAL IN |
| Attachment Method | HOLE |
| 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 |
|---|---|
| 66153 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| 66153 | 3/2 Design control — primary reference U.S. Government activity |
| 66153 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 9905-01-007-0593 is a Plate,instruction, classified under FSC 9905, Signs, Advertising Displays, and Identification Plates. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-230-8790, 5120-01-648-5691. Verify interchangeability with system specifications before substitution.
Key specifications for 9905-01-007-0593: Length: 8.375 INCHES NOMINAL IN; Inscription: PARTIAL LEGEND 1. AIR COMPRESSOR 2. STAGE 1 CYLINDER 3. STAGE 2 CYLINDER 4. STAGE 3 CYLINDER 5. STAGE 4 CYLINDER 6. STAGE 1 COOLER 7. STAG; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED; Basic Shape Style: RECTANGULAR. 12 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.