The Port Assembly,discharge, cataloged under National Stock Number 5855-01-073-9050, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-073-9050 |
| Item Name | Port Assembly,discharge |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL BRASS BODY,3.000 IN.SQUARE FLANGE ONE END WITH FOUR 10-32 THD MOUNTING HOLES AND 2.165 IN.DIA.BORE 2.750 IN.DEEP,.250 NPT FEMALE PORT OTHER END,.054 IN.DIA BY .710 IN.LG.INCONEL HOLLOW NEEDLE PRESSED INTO PORT,OVERALL DIM 4.660 IN.LG,3.000 IN.W,3.000 IN.H. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3304496-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5855-01-073-9050 is a Port Assembly,discharge, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
Key specifications for 5855-01-073-9050: General Characteristics Item Description: MATERIAL BRASS BODY,3.000 IN.SQUARE FLANGE ONE END WITH FOUR 10-32 THD MOUNTING HOLES AND 2.165 IN.DIA.BORE 2.750 IN.DEEP,.250 NPT FEMALE PORT OTHER END,.054 IN.DIA BY .710 IN.LG.INCONEL HOLLOW NEEDLE PRESSED INTO PORT,OVERALL DIM 4.660 IN.LG,3.000 IN.W,3.000 IN.H. IN. 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 5855-01-073-9050 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.