The Armature,relay, cataloged under National Stock Number 5945-00-642-5653, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-642-5653 |
| Primary Part Number | S622 |
| Item Name | Armature,relay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | The Dewey Electronics Corporation Div Pitometer Log Division |
| Status | ACTIVE |
| Mounting Configuration | 2 MTG HOLES 0.0635 IN. DIA ON 1/2 IN. MTG CENTERS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S622 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
NSN 5945-00-642-5653 is a Armature,relay, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-642-5653 has 1 manufacturer part number on file: S622 (The Dewey Electronics Corporation Div Pitometer Log Division).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-164-7815, 5965-01-672-5542. Verify interchangeability with system specifications before substitution.
Key specifications for S622: Overall Height: 0.250 INCHES NOMINAL IN; Overall Length: 0.750 INCHES NOMINAL IN; Overall Width: 0.312 INCHES NOMINAL IN; Mounting Configuration: 2 MTG HOLES 0.0635 IN. DIA ON 1/2 IN. MTG CENTERS IN. 1 specification is 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.