The Circuit Card Assembly, cataloged under National Stock Number 5998-01-506-8732, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ribbon Communications Federal Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-506-8732 |
| Primary Part Number | 4120A |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Ribbon Communications Federal Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | 2 |
| Unit of Issue | EA |
| SMR Code | CD |
| Weight | 2.0000 lbs |
| Cube | 0.0029 cu ft |
| Part Number | Manufacturer |
|---|---|
| 99002A8007-25 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 4120A PRIMARY | Ribbon Communications Federal Inc. (USA) |
NSN 5998-01-506-8732 is a Circuit Card Assembly, manufactured by Ribbon Communications Federal Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-506-8732 has 2 cross-referenced part numbers: 99002A8007-25 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 4120A (Ribbon Communications Federal Inc.).
There are 5 known substitutes for 5998-01-506-8732: 6625-00-081-4457, 4320-00-060-6828, 5342-00-545-5789 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4120A: Part Name Assigned by Controlling Agency: LDCELP-24 VOICE COMPRESSION SERVER MODULE; End Item Identification: 5895-01-467-7213 DIGITAL TECHNICAL CONTROL; Part Name Assigned by Controlling Agency: LDCELP-24 VOICE COMPRESSION SERVER MODULE; End Item Identification: 5895-01-467-7213 DIGITAL TECHNICAL CONTROL. 4 total characteristics are documented in the Federal Logistics Information System.