The Epn Maint Board, cataloged under National Stock Number 5895-01-468-3733, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Avaya Inc Dba Avaya Government Solutions. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-468-3733 |
| Primary Part Number | TN775C |
| Item Name | Epn Maint Board |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Avaya Inc Dba Avaya Government Solutions |
| 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 |
|---|---|
| TN775C | Avaya Inc Dba Avaya Government Solutions (USA) |
| 108187170 | Avaya Inc Dba Avaya Government Solutions (USA) |
| TN775C | Dynalec Corporation (USA) |
| TN775 | Avaya Inc Dba Avaya Government Solutions (USA) |
| Reference | Meaning |
|---|---|
| 108187170 | 3/9 Design control — primary reference Lucent Technologies Inc Advanced Technology Systems |
| 108187170 | 5/9 Secondary reference Alcatel-Lucent Usa Inc. |
| TN775C | 5/9 Secondary reference Lucent Technologies Inc Advanced Technology Systems |
| TN775 | 5/9 Secondary reference Lucent Technologies Inc Advanced Technology Systems |
NSN 5895-01-468-3733 is a Epn Maint Board, manufactured by Avaya Inc Dba Avaya Government Solutions, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-468-3733 has 4 manufacturer part numbers on file: TN775C (Avaya Inc Dba Avaya Government Solutions), 108187170 (Avaya Inc Dba Avaya Government Solutions), TN775C (Dynalec Corporation), TN775 (Avaya Inc Dba Avaya Government Solutions).
Key specifications for TN775C: Special Features: CIRCUIT PACK FOR DEFINITY TEL PBX; End Item Identification: DEFINITY ECS. 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.