The Interface Unit,communication Equ, cataloged under National Stock Number 5895-01-341-4292, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Elsag Bailey Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-341-4292 |
| Primary Part Number | 6639010A2 |
| Item Name | Interface Unit,communication Equ |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Elsag Bailey Inc |
| Status | ACTIVE |
| End Item Name | OPERATOR INTERFACE UNIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Part Number | Manufacturer |
|---|---|
| 6639010A2 PRIMARY | Elsag Bailey Inc (USA) |
| Reference | Meaning |
|---|---|
| NOIU02 | 5/9 Secondary reference Bailey Controls Co Div of the Babcock and Wilcox Co |
NSN 5895-01-341-4292 is a Interface Unit,communication Equ, manufactured by Elsag Bailey Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-341-4292 has 1 manufacturer part number on file: 6639010A2 (Elsag Bailey Inc).
Key specifications for 6639010A2: End Item Name: OPERATOR INTERFACE UNIT. 1 specification is 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.
NSN 5895-01-341-4292 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.