The Circuit Card Assembly, cataloged under National Stock Number 5998-01-324-1906, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-324-1906 |
| Primary Part Number | 856840-0011 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | YD |
| Weight | 1.2500 lbs |
| Cube | 0.1852 cu ft |
| Part Number | Manufacturer |
|---|---|
| 856840-0011 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 856840-0009 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 856840-0008 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 869440-0006 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 856840-0010 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 869940-9 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 856840-10 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 856840-9 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 869440-6 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 856840-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 856840-8 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 5998-01-324-1906 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-324-1906 has 6 manufacturer part numbers on file: 856840-0011 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 856840-0009 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 856840-0008 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 869440-0006 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 856840-0010 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 1 more.
Key specifications for 856840-0011: Special Features: CAPACITOR 90,COIL 1,CONNECTOR 2,DIODE 25,KEY CONNECTOR 1,MICROCIRCUIT 28,PAD CONNECTOR 6,PAD THERMAL 6,PRINTED WIRING BOARD 1,RELAY 6,RESISTOR 119,RESISTOR KIT 2,RESISTOR NETWORK 10,TRANSFORMER 1,TRANSISTOR 18; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: ELECTRONIC EQUIP; End Item Identification: ALTITUDE AND HEADING SET AN/ASN-142. 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.
NSN 5998-01-324-1906 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.