The Extender Card Assembly, cataloged under National Stock Number 5998-01-077-4512, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-077-4512 |
| Primary Part Number | SK151845 |
| Item Name | Extender 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 |
| General Characteristics Item Description | BRACKET 2; CONNECTOR 2; PRINTED WIRING BOARD 1; SCREW 8; WASHER 8; NUT 2; GRIP BAR 1 |
| 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 | Y |
| Weight | 2.0000 lbs |
| Cube | 0.0046 cu ft |
NSN 5998-01-077-4512 is a Extender 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 5998-01-077-4512 has 2 manufacturer part numbers on file: 151845 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SK151845 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for SK151845: General Characteristics Item Description: BRACKET 2; CONNECTOR 2; PRINTED WIRING BOARD 1; SCREW 8; WASHER 8; NUT 2; GRIP BAR 1. 1 specification is 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 5998-01-077-4512 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.