The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-573-8083, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-573-8083 |
| Primary Part Number | 1603341 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Control Type | LOCAL |
| Maximum Continuous Operating Time in Hours | 10000.0 |
| Vibration Resistance Range in Hertz | +5.0 TO 25.0 |
| Frequency Per Channel | 529.0 KILOHERTZ NOMINAL OPERATING CHANNEL |
| Connection Type | POWER RECEPTACLE REAR |
| Connection Contact Type and Quantity | 2 RECEPTACLE, POWER EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Shock Resistance Rating in Gravitational Units | 50.0 |
| Identification Designator | 1603341-56232 |
| Distortion Type and Percent | 1.6 AMPLITUDE |
| Variation Frequency Rating in Decibels | 37.0 |
| Shock Pulse Duration Time | 11.0 MILLISECONDS MS |
| Frequency Shift | 31.7 KILOHERTZ |
| Average Life Measurement | NOT RATED |
| Environmental Protection | GENERAL PURPOSE |
| Operating Temp Range | +0.0 TO 60.0 CELSIUS DEGC |
| Switching Rate Per Second | 4960 |
| Frequency Adjustment Type | CONTINUOUS |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 30.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1603341 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| FE-5031B | 5/1 Secondary reference Frequency Electronics Inc |
NSN 5955-00-573-8083 is a Oscillator,crystal Controlled, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-573-8083 has 1 manufacturer part number on file: 1603341 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-286-7362. Verify interchangeability with system specifications before substitution.
Key specifications for 1603341: Circuit Construction Type: SOLID STATE; Inclosure Type: ENCASED; Control Type: LOCAL; Maximum Continuous Operating Time in Hours: 10000.0. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5955-00-573-8083 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.