The Electronic Components Assembly, cataloged under National Stock Number 5998-00-944-3158, 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 Payne Magnetics, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-00-944-3158 |
| Primary Part Number | D156 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Payne Magnetics, Inc. |
| 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 | JN |
NSN 5998-00-944-3158 is a Electronic Components Assembly, manufactured by Payne Magnetics, Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-00-944-3158 has 2 manufacturer part numbers on file: D156 (Payne Magnetics, Inc.), 129447 (The Boeing Company Div Defense).
3 possible matches (shared part number, not a government interchangeability claim): 3455-01-046-0349, 3040-01-165-5797, 6130-01-317-6906. Verify interchangeability with system specifications before substitution.
Key specifications for D156: Overall Height: 1.380 INCHES NOMINAL IN; Overall Length: 1.688 INCHES NOMINAL IN; Overall Width: 1.590 INCHES NOMINAL IN; Special Features: CAPACITOR 1; DIODE 5; RELAY 1; RESISTOR 3; TRANSISTOR 1. 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 5998-00-944-3158 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.