The Backplane Assembly, cataloged under National Stock Number 5998-01-412-1848, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5998-01-412-1848 |
| Primary Part Number | 1900AS628-01 |
| Item Name | Backplane Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | V |
| Weight | 3.8450 lbs |
| Cube | 0.3608 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1900AS628-01 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 1900AS628-01 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1900AS628-01 | Dcx-Chol Enterprises, Inc. Dba Masterite Division (USA) |
| Reference | Meaning |
|---|---|
| 1900AS628-01 | 3/9 Design control — primary reference End to End Inc |
| 1900AS628-01 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Simulation Training & Support |
| 1900AS628-01 | 5/9 Secondary reference Ttm Printed Circuit Group Llc |
NSN 5998-01-412-1848 is a Backplane Assembly, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-412-1848 has 3 manufacturer part numbers on file: 1900AS628-01 (Lockheed Martin Corporation Div Rotary and Mission Systems), 1900AS628-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1900AS628-01 (Dcx-Chol Enterprises, Inc. Dba Masterite Division).
Key specifications for 1900AS628-01: End Item Identification: CONSOLIDATED AUTOMATED SUPPORT SYSTEM. 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 5998-01-412-1848 has DEMIL Code B. 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.