The Switch Subassembly, cataloged under National Stock Number 5930-00-549-0817, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-549-0817 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Mounting Configuration | MOUNTS BY FOUR 6-32 THREADED SCREWS SPACED 1.546 IN. BY 1.546 IN. C TO C IN |
| Usage Design | FOR SWITCHING R F TUNING COMPONENTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 881729-503 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| 881729-503 | 3/9 Design control — primary reference Rca Corp Distributor and Special Products Div |
NSN 5930-00-549-0817 is a Switch Subassembly, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-00-549-0817: Overall Height: 2.000 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN; Overall Width: 2.000 INCHES NOMINAL IN; Special Features: MAJOR COMPONENTS: CLUTCH ASSEMBLY 1, LEVER 1, SHAFT 1, PUSH ROD 1, LOCKING PLATE 1, SELECTOR DISCS 10, SPACERS 10, SEPARATOR DISCS 9, END PLATE 1, BALL BEARING 1, PLUG 1, CAGE ASSEMBLY 1, BASE PLATE AND GEAR ASSEMBLY 1, KNOB ASSEMBLY 1, BACK PLATE 1. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.