The Switch,pressure, cataloged under National Stock Number 5930-01-514-3643, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Switch,pressure |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-514-3643 |
| Primary Part Number | 37000-2978 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| 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 |
|---|---|
| 37000-2978 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 15070-0014 | D/9 Drawing number reference only Timken Gears & Services Inc. Div Philadelphia Gear |
| 15070-0014 LINE ITEM 30 | 5/1 Secondary reference Timken Gears & Services Inc. Div Philadelphia Gear |
| PDA24M-C-HN | 5/1 Secondary reference Timken Gears & Services Inc. Div Philadelphia Gear |
NSN 5930-01-514-3643 is a Switch,pressure, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-514-3643 has 1 manufacturer part number on file: 37000-2978 (Timken Gears & Services Inc. Div Philadelphia Gear).
2 possible matches (shared part number, not a government interchangeability claim): 6605-01-514-6903, 5975-01-520-7408. Verify interchangeability with system specifications before substitution.
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.