The Circuit Card Assembly, cataloged under National Stock Number 5998-01-254-3405, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Symmetricom, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-254-3405 |
| Primary Part Number | 86-23 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Symmetricom, Inc |
| Status | ACTIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Acquisition Status | ACTIVE |
| Successor | 6145-00-418-2700 (8473) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| 86-23 | Symmetricom, Inc (USA) |
NSN 5998-01-254-3405 is a Circuit Card Assembly, manufactured by Symmetricom, Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-254-3405 has 1 cross-referenced part number: 86-23 (Symmetricom, Inc).
There are 4 known substitutes for 5998-01-254-3405: 6145-00-418-2700, 6240-00-051-4843, 5310-00-480-8509 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 86-23: Criticality Code Justification: CBBL; End Item Identification: MARK IV TRANS/WET/TERM; Part Name Assigned by Controlling Agency: SYNCRO CLOCK; Special Features: PWB 1;MICRCT 26;RES 16;CAP 47;DIODE 4;TRANSFORMER 7;COIL 4;SWITCH 8. 10 total characteristics are documented in the Federal Logistics Information System.