The Circuit Card Assembly, cataloged under National Stock Number 5998-01-055-9571, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-055-9571 |
| Primary Part Number | 120073-001 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Criticality Code Justification | CBBL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | P |
| Unit of Issue | EA |
| SMR Code | YF |
| Weight | 0.4500 lbs |
| Cube | 0.1225 cu ft |
| Part Number | Manufacturer |
|---|---|
| 270AD558 | Northrop Grumman Systems Corporation (USA) |
| 324797 | Raytheon Company Dba Raytheon (USA) |
| 120073-001 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| 270AD558-1 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| 270AD558 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| 120073-001 | Northrop Grumman Systems Corporation (USA) |
| 270AD558-1 | Northrop Grumman Systems Corporation (USA) |
NSN 5998-01-055-9571 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-055-9571 has 7 cross-referenced part numbers: 270AD558 (Northrop Grumman Systems Corporation), 324797 (Raytheon Company Dba Raytheon), 120073-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 270AD558-1 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 270AD558 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp) and 2 more.
There are 3 known substitutes for 5998-01-055-9571: 5330-00-116-0232, 3110-00-905-3781, 3010-01-205-2170. Verify interchangeability with system specifications before substitution.
Key specifications for 120073-001: End Item Identification: GROUND WIRE EQ; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL; Special Features: DIO 10;CAP 1;PWB 1;RES 18;XSTR 6. 8 total characteristics are documented in the Federal Logistics Information System.