The Circuit Card Assembly, cataloged under National Stock Number 5998-01-478-9108, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Giga-Tronics Incorporated Dba Giga-Tronics. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-478-9108 |
| Primary Part Number | 21693 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Giga-Tronics Incorporated Dba Giga-Tronics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | G |
| Unit of Issue | EA |
| SMR Code | YD |
| Part Number | Manufacturer |
|---|---|
| 21693 PRIMARY | Giga-Tronics Incorporated Dba Giga-Tronics (USA) |
NSN 5998-01-478-9108 is a Circuit Card Assembly, manufactured by Giga-Tronics Incorporated Dba Giga-Tronics, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-478-9108 has 1 cross-referenced part number: 21693 (Giga-Tronics Incorporated Dba Giga-Tronics).
There are 8 known substitutes for 5998-01-478-9108: 6620-00-006-6418, 6625-00-043-3860, 5310-00-318-4336 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21693: End Item Identification: DEFEN SATELLITE COMMUNICATIONS SYSTEM (DSCS)TERMINALS AN/FSC-78/79 4B; End Item Identification: DEFEN SATELLITE COMMUNICATIONS SYSTEM (DSCS)TERMINALS AN/FSC-78/79 4B. 2 total characteristics are documented in the Federal Logistics Information System.