The Plate,instruction, cataloged under National Stock Number 9905-01-558-7577, is classified within Federal Supply Class 9905 (Signs, Advertising Displays, and Identification Plates) of the Miscellaneous group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 9905-01-558-7577 |
| Primary Part Number | 8166576-005 |
| Item Name | Plate,instruction |
| FSC / FSG | 9905 / 99 — Signs, Advertising Displays, and Identification Plates |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 6.000 INCHES NOMINAL IN |
| Basic Shape Style | RECTANGULAR |
| Color | BLACK SINGLE SIDE INSCRIPTION |
| Color | ORANGE SINGLE SIDE OVERALL |
| Width | 4.000 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Attachment Method | ADHESIVE |
| 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 |
|---|---|
| 8166576-005 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 8166576 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 9905-01-558-7577 is a Plate,instruction, manufactured by Naval Sea Systems Command, classified under FSC 9905, Signs, Advertising Displays, and Identification Plates. Status: active.
NSN 9905-01-558-7577 has 1 manufacturer part number on file: 8166576-005 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 9905-01-558-7578, 9905-01-558-7579. Verify interchangeability with system specifications before substitution.
Key specifications for 8166576-005: Length: 6.000 INCHES NOMINAL IN; Basic Shape Style: RECTANGULAR; Color: BLACK SINGLE SIDE INSCRIPTION; Color: ORANGE SINGLE SIDE OVERALL. 7 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.