The Power Supply-Battery Charger, cataloged under National Stock Number 5895-01-073-6839, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Drs Signal Solutions, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5895-01-073-6839 |
| Primary Part Number | WJ-8640BC |
| Item Name | Power Supply-Battery Charger |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CONTAINS 10 D-CELL NICAD BATTERIES; 3.5 AMP/HR.; OPERATING POWER REQMT 115/220 VAC,PORM 10.0 PCT,50.0 TO 400.0 HZ; O/A DIM. AND WT 5.500 IN. LG,11.380 IN. W,4.200 IN H,WT. 10.0 LB;MTG DATA-2 WING TURN CATCHES 10.500 IN. APART VAC |
| 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 | JN |
| Weight | 9.2600 lbs |
| Cube | 0.4861 cu ft |
| Part Number | Manufacturer |
|---|---|
| WJ-8640BC PRIMARY | Drs Signal Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PP-7566/GRR-8(V) | 5/2 Secondary reference U.S. Government activity |
NSN 5895-01-073-6839 is a Power Supply-Battery Charger, manufactured by Drs Signal Solutions, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-073-6839 has 1 manufacturer part number on file: WJ-8640BC (Drs Signal Solutions, Inc.).
Key specifications for WJ-8640BC: General Characteristics Item Description: CONTAINS 10 D-CELL NICAD BATTERIES; 3.5 AMP/HR.; OPERATING POWER REQMT 115/220 VAC,PORM 10.0 PCT,50.0 TO 400.0 HZ; O/A DIM. AND WT 5.500 IN. LG,11.380 IN. W,4.200 IN H,WT. 10.0 LB;MTG DATA-2 WING TURN CATCHES 10.500 IN. APART VAC. 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.
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.