The Electronic Components Assembly, cataloged under National Stock Number 5998-01-087-1504, 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 Telemechanics Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-01-087-1504 |
| Primary Part Number | 405820 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Telemechanics Inc |
| 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 | J |
| Weight | 1.3000 lbs |
| Cube | 0.1200 cu ft |
| Part Number | Manufacturer |
|---|---|
| 405820 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 405820 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5998-01-087-1504 is a Electronic Components Assembly, manufactured by Telemechanics Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-087-1504 has 1 manufacturer part number on file: 405820 (Telemechanics Inc).
Key specifications for 405820: Overall Height: 1.625 INCHES NOMINAL IN; Overall Length: 6.375 INCHES NOMINAL IN; Overall Width: 5.750 INCHES NOMINAL IN; Special Features: CHASSIS 1,CONNECTOR 1,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.
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.