The Video Expandr, cataloged under National Stock Number 5895-01-490-5941, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5895-01-490-5941 |
| Primary Part Number | 1900640 |
| Item Name | Video Expandr |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| 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 |
|---|---|
| PL1983736 ITEM 44 | Northrop Grumman Systems Corporation (USA) |
| 1900640 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1983736 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 5895-01-490-5941 is a Video Expandr, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-490-5941 has 2 manufacturer part numbers on file: PL1983736 ITEM 44 (Northrop Grumman Systems Corporation), 1900640 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6020-01-490-9793. Verify interchangeability with system specifications before substitution.
Key specifications for 1900640: Special Features: USED ON FT1900525, 1 PCS, 2 PORT; End Item Identification: LEE HELM ELECTRONICS UNIT. 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.