The Panel,indicator, cataloged under National Stock Number 5895-01-623-5644, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-623-5644 |
| Primary Part Number | 437-7551548 AY-1 |
| Item Name | Panel,indicator |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 437-7551548 AY-1 PRIMARY | Naval Sea Systems Command (USA) |
| 437-7551616-1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| B689-8147 AY-1 | 5/2 Secondary reference U.S. Government activity |
| 6898147-0001 | 5/2 Secondary reference U.S. Government activity |
NSN 5895-01-623-5644 is a Panel,indicator, manufactured by Naval Sea Systems Command, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-623-5644 has 2 manufacturer part numbers on file: 437-7551548 AY-1 (Naval Sea Systems Command), 437-7551616-1 (Naval Sea Systems Command).
Key specifications for 437-7551548 AY-1: Part Name Assigned by Controlling Agency: PANEL,INDICATOR; End Item Identification: EAV 23TR IND. 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.