The Switch,rotary, cataloged under National Stock Number 5930-01-388-0738, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Grayhill Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-388-0738 |
| Primary Part Number | 44A30-01-02-04N |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Grayhill Inc |
| Status | ACTIVE |
| Pole Quantity | 2 SINGLE SECTION FRONT |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION FRONT |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Throw Quantity | 4 SINGLE SECTION FRONT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44A30-01-02-04N PRIMARY | Grayhill Inc (USA) |
| C4981 | Howell Instruments, Inc. Dba Howell Instruments Inc (USA) |
NSN 5930-01-388-0738 is a Switch,rotary, manufactured by Grayhill Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-388-0738 has 2 cross-referenced part numbers: 44A30-01-02-04N (Grayhill Inc), C4981 (Howell Instruments, Inc. Dba Howell Instruments Inc).
There is 1 known substitute for 5930-01-388-0738: 5950-00-865-3457. Verify interchangeability with system specifications before substitution.
Key specifications for 44A30-01-02-04N: Pole Quantity: 2 SINGLE SECTION FRONT; Contact Switching Action: BREAKS BEFORE MAKES SINGLE SECTION FRONT; Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR; Throw Quantity: 4 SINGLE SECTION FRONT. 4 total characteristics are documented in the Federal Logistics Information System.