The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-01-198-2537, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5910-01-198-2537 |
| Primary Part Number | PC21J4R5 |
| Item Name | Capacitor,variable,ceramic Diele |
| FSC / FSG | 5910 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Terminal Thickness | 0.008 INCHES NOMINAL IN |
| Body Style | PISTON |
| Specification/standard Data | 81349-MIL-C-14409/16 GOVERNMENT SPECIFICATION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Quality Factor at 25 Deg Celsius | 3000.0 |
| Inclosure Type | ENCASED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 0.0 SINGLE SECTION |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Capacitance Range in Picofarads | +0.6 TO 4.5 SINGLE SECTION |
| Test Data Document | 81349-MIL-C-14409 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 2 PRINTED CIRCUIT |
| Nonderated Voltage Rating and Type | 500.0 DC CONTINUOUS SINGLE SECTION |
| Insulation DC Resistance at Max Operating Temp | 100.0 GIGOHMS |
| Center to Center Distance Between Terminals Parallel to Length | 0.130 INCHES NOMINAL IN |
| Insulation DC Resistance at 25 Deg Celsius | 1000.0 GIGOHMS |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Overall Diameter | 0.140 INCHES NOMINAL IN |
| Terminal Length | 0.100 INCHES NOMINAL IN |
| Adjustment Device Torque | 0.200 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN |
| Body Length | 0.168 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PC21J4R5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 7271 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| P58 | Voltronics Corp (USA) |
| 6010346-001 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| 27271 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| MIL-PRF-14409/16 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| C32045E5010T2 | Indra Sistemas, Sociedad Anonima (ESP) |
| PC21L4R5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-14409/16 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8815300006-1 | Navcom Defense Electronics, Inc. (USA) |
| M5B | Voltronics Corp (USA) |
NSN 5910-01-198-2537 is a Capacitor,variable,ceramic Diele, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5910 (No Item Name Available). Status: cancelled.
NSN 5910-01-198-2537 has 11 cross-referenced part numbers: PC21J4R5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7271 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), P58 (Voltronics Corp), 6010346-001 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 27271 (Knowles Cazenovia, Inc. Div Johanson Manufacturing) and 6 more.
There are 12 known substitutes for 5910-01-198-2537: 5960-00-069-4762, 6920-00-107-1742, 5905-00-108-6418 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PC21J4R5: Terminal Thickness: 0.008 INCHES NOMINAL IN; Body Style: PISTON; Specification/standard Data: 81349-MIL-C-14409/16 GOVERNMENT SPECIFICATION; Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -50.0 TO 50.0 SINGLE SECTION. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5910-01-198-2537 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.