The Capacitor,variable,mica Dielectr, cataloged under National Stock Number 5910-00-204-9571, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 19 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-204-9571 |
| Primary Part Number | 72-227 |
| Item Name | Capacitor,variable,mica Dielectr |
| FSC / FSG | 5910 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Body Height | 0.688 INCHES NOMINAL IN |
| Adjustment Device Rotation | 360.0 DEGREES NOMINAL CLOCKWISE |
| Body Width | 0.875 INCHES NOMINAL IN |
| Bushing Shape | ROUND |
| Capacitance Range in Picofarads | +1000.0 TO 2155.0 SINGLE SECTION |
| Material | CERAMIC BASE |
| Body Length | 1.312 INCHES NOMINAL IN |
| Nonderated Voltage Rating and Type | 500.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCAPSULATED |
| Nominal Thread Size | 0.500 INCHES IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Bushing Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNF |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Bushing Length | 0.375 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5910-00-204-9571 is a Capacitor,variable,mica Dielectr, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5910 (No Item Name Available). Status: active.
NSN 5910-00-204-9571 has 2 cross-referenced part numbers: 313M (Electro Motive Corp Subsidiary of International Electronics Corp), 72-227 (Lockheed Martin Librascope Corporation).
There are 3 known substitutes for 5910-00-204-9571: 5340-00-171-2436, 3110-00-554-5610, 2920-01-275-2438. Verify interchangeability with system specifications before substitution.
Key specifications for 72-227: Body Height: 0.688 INCHES NOMINAL IN; Adjustment Device Rotation: 360.0 DEGREES NOMINAL CLOCKWISE; Body Width: 0.875 INCHES NOMINAL IN; Bushing Shape: ROUND. 20 total characteristics are documented in the Federal Logistics Information System.