The Panel,monitor, cataloged under National Stock Number 5895-01-571-5406, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Schweitzer Engineering Laboratories Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-571-5406 |
| Primary Part Number | SEL-311N |
| Item Name | Panel,monitor |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Schweitzer Engineering Laboratories Inc |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| SEL-311N PRIMARY | Schweitzer Engineering Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 0311N0MCC35A4XX | 5/9 Secondary reference Schweitzer Engineering Laboratories Inc |
| 777136 PC NO 21 REV G | 5/1 Secondary reference L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| 777151 PC.NO.21 | 5/1 Secondary reference L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| 777161 PC.NO.21 | 5/1 Secondary reference L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
NSN 5895-01-571-5406 is a Panel,monitor, manufactured by Schweitzer Engineering Laboratories Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-571-5406 has 1 manufacturer part number on file: SEL-311N (Schweitzer Engineering Laboratories Inc).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-687-2640. Verify interchangeability with system specifications before substitution.
Key specifications for SEL-311N: Special Features: CURRENT DIFFERENTIAL RELAY AND DIRECTIONAL POWER POWER PROTECTION STANDARD WITH 14 OUTPUTS, 6 INPUTS, AND CONVENTIONAL TERMINAL BLOCKS. 125 VDC OR AC, 3U HORIZONTAL RACK MOUNT VDC; End Item Identification: SWITCHBOARD 777136-2HA-LHD-8. 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.