The Backplane Assembly, cataloged under National Stock Number 5998-01-528-1771, 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 Frontier Electronic Systems Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-528-1771 |
| Primary Part Number | 204126-1 |
| Item Name | Backplane Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Frontier Electronic 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 | J |
| Part Number | Manufacturer |
|---|---|
| 204126-1 PRIMARY | Frontier Electronic Systems Corp (USA) |
NSN 5998-01-528-1771 is a Backplane Assembly, manufactured by Frontier Electronic Systems Corp, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-528-1771 has 1 manufacturer part number on file: 204126-1 (Frontier Electronic Systems Corp).
Key specifications for 204126-1: End Item Identification: SB-4229A(V)2/SP, SWITCHBOARD,SIGNAL DISTR,RADAR;SB-4229A(V)3/SP, SWITCHBOARD,SIGNAL DISTR,RADAR;SB-4229A(V)5/SP, SWITCHBOARD,SIGNAL DISTR,RADAR;SB-4229A(V)7/SP, SWITCHBOARD,SIGNAL DISTR,RADAR;SB-4229B(V)/SP, SWITCHBOARD;SB-4229A(V)3/SP SWITCHBOARD,SIGNAL DIST 308001-7 A. 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 5998-01-528-1771 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.