The Circuit Card Assembly, cataloged under National Stock Number 5998-01-311-9774, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Buffalo Power Electronics Center, Inc. Dba Buffalo Power Electronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-01-311-9774 |
| Primary Part Number | 1648A37G01 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Buffalo Power Electronics Center, Inc. Dba Buffalo Power Electronics |
| 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 | CR |
| Part Number | Manufacturer |
|---|---|
| 1648A37G01 PRIMARY | Buffalo Power Electronics Center, Inc. Dba Buffalo Power Electronics (USA) |
| Reference | Meaning |
|---|---|
| 1648A37G01 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
NSN 5998-01-311-9774 is a Circuit Card Assembly, manufactured by Buffalo Power Electronics Center, Inc. Dba Buffalo Power Electronics, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-311-9774 has 1 manufacturer part number on file: 1648A37G01 (Buffalo Power Electronics Center, Inc. Dba Buffalo Power Electronics).
Key specifications for 1648A37G01: Special Features: PRINTED WIRING BOARD 1,RESISTORS FIXED 24,RESISTORS VARIABLE 3,RECTIFIERS 1,CAPACITORS 1,TRANFORMER 1,TRANSISTORS 2,DIODES 5; End Item Identification: USED AS VOLTAGE SENSOR IN PROPULSION SYSTEM CONTROL ONBOARD 400 FT WAGB COAST GUARD VESSEL FT. 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.