The Switch,pressure, cataloged under National Stock Number 5930-00-579-2021, 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 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-579-2021 |
| Primary Part Number | 21319 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | ACTIVE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Body Diameter | 2.625 INCHES NOMINAL IN |
| Body Length | 0.870 INCHES MAXIMUM IN |
| Terminal Type | QUICK DISCONNECT, MALE |
| Mounting Method | CLAMP |
| Pressure Switch Type | GAGE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Overall Diameter | 2.937 INCHES NOMINAL IN |
| Media for Which Designed | LIQUID |
| Style Designator | CYLINDRICAL |
| Contact Action Stimulus | INCREASE |
| Contact Stimulus Rating | 9.00 ACTUATION POINT NOMINAL INCHES OF WATER AND 3.00 DEACTUATION POINT NOMINAL INCHES OF WATER AND 6.00 DIFFERENTIAL POINT NOMINAL INCHES OF WATER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21319 PRIMARY | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 56516SAPC2 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
NSN 5930-00-579-2021 is a Switch,pressure, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-579-2021 has 2 cross-referenced part numbers: 21319 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 56516SAPC2 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).
There are 12 known substitutes for 5930-00-579-2021: 3020-00-547-0123, 3130-01-191-3058, 3040-01-431-9224 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21319: Contact Load Current Rating: 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Contact Load Current Rating: 15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE; Body Diameter: 2.625 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.