The Printed Wiring Board, cataloged under National Stock Number 5998-01-533-1278, 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 L3 Technologies, Inc. Div Communication Systems-East. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-533-1278 |
| Primary Part Number | K10049011-507 |
| Item Name | Printed Wiring Board |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | CH |
| Weight | 1.2000 lbs |
| Cube | 0.8027 cu ft |
| Part Number | Manufacturer |
|---|---|
| K10053074 TABLE 5 A16 | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| K10049011-507 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| PLK10048158 ITEM 12 | 3/1 Design control — primary reference L3 Technologies, Inc. Div Communication Systems-East |
NSN 5998-01-533-1278 is a Printed Wiring Board, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-533-1278 has 2 manufacturer part numbers on file: K10053074 TABLE 5 A16 (L3 Technologies, Inc. Div Communication Systems-East), K10049011-507 (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for K10049011-507: Part Name Assigned by Controlling Agency: PAIRED NT ASSY I/O; End Item Identification: MARCOM SWITCH ASSEMBLY, K10048158-503. 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.
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.