The Switch,push, cataloged under National Stock Number 5930-00-893-4155, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-893-4155 |
| Primary Part Number | 154149 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Body Style | FEED-THRU |
| Actuator Style | ROUND |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.781 INCHES NOMINAL IN |
| Body Length | 1.343 INCHES NOMINAL IN |
| Color | SILVER SINGLE ACTUATOR |
| Actuator Height | 0.109 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 154149 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 154149 | 5/9 Secondary reference At and T Corp |
| 154149 | C/1 Advisory reference — outside the item-of-supply concept American Telephone and Telegraph Co |
NSN 5930-00-893-4155 is a Switch,push, manufactured by Telemechanics Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-893-4155 has 1 manufacturer part number on file: 154149 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 2090-01-623-4698. Verify interchangeability with system specifications before substitution.
Key specifications for 154149: Body Style: FEED-THRU; Actuator Style: ROUND; Body Width: 0.250 INCHES NOMINAL IN; Body Height: 0.781 INCHES NOMINAL IN. 7 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.