The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-088-2937, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mainline Electronics. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-088-2937 |
| Primary Part Number | 5318/3/LH/MOD |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Mainline Electronics |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Nonderated Voltage Rating and Type | 200.0 DC CONTINUOUS ALL SECTIONS |
| Shaft Diameter | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM SINGLE SHAFT IN |
| Inclosure Type | ENCASED |
| Body Style | RECTANGULAR PRISM |
| Capacitance Range in Picofarads | +10.0 TO 410.0 THIRD SECTION |
| Capacitance Range in Picofarads | +4.0 TO 66.0 FIRST SECTION |
| Capacitance Range in Picofarads | +4.0 TO 80.0 SECOND SECTION |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Individual Section Quantity | 3 |
| Tuning Characteristic | STRAIGHT LINE CAPACITY ALL SECTIONS |
| Nominal Thread Size | 0.138 INCHES IN |
| Shaft Length | 0.750 INCHES NOMINAL SINGLE SHAFT IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Thread Class | 2A A |
| Terminal Type and Quantity | 1 PIN AND 1 WIRE LEAD |
| 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 |
|---|---|
| 5318/3/LH/MOD | Mainline Electronics (GBR) |
| Reference | Meaning |
|---|---|
| 281-0210-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5910-01-088-2937 is a Capacitor,variable,air Dielectri, manufactured by Mainline Electronics, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-088-2937 has 1 manufacturer part number on file: 5318/3/LH/MOD (Mainline Electronics).
Key specifications for 5318/3/LH/MOD: Shaft Type: ROUND SINGLE SHAFT; Mounting Facility Type and Quantity: 4 THREADED STUD(S); Overall Height: 1.312 INCHES NOMINAL IN; Nonderated Voltage Rating and Type: 200.0 DC CONTINUOUS ALL SECTIONS. 17 specifications are documented in the U.S. Government catalog.
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.