The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-193-5359, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-193-5359 |
| Primary Part Number | 16774046-001 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 300.000 KILOHMS INPUT CHANNEL |
| Impedance Rating Per Channel | 300.000 KILOHMS OUTPUT CHANNEL |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 1000.0 HERTZ NOMINAL OPERATING CHANNEL |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 4 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | 16774046-001-28009 |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -20.0 TO 60.0 CELSIUS DEGC |
| External AC Operating Voltage in Volts | 10.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EFM-S | Murata Erie North America Inc Headquarters and Georgia Opns (USA) |
| 16774046-001 PRIMARY | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| Reference | Meaning |
|---|---|
| A01938-RF30U | 5/2 Secondary reference U.S. Government activity |
| RF30 | C/1 Advisory reference — outside the item-of-supply concept Ledex Inc |
NSN 5955-01-193-5359 is a Oscillator,crystal Controlled, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-193-5359 has 2 manufacturer part numbers on file: EFM-S (Murata Erie North America Inc Headquarters and Georgia Opns), 16774046-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).
Key specifications for 16774046-001: Circuit Construction Type: SOLID STATE; Overall Height: 0.310 INCHES NOMINAL IN; Impedance Rating Per Channel: 300.000 KILOHMS INPUT CHANNEL; Impedance Rating Per Channel: 300.000 KILOHMS OUTPUT CHANNEL. 14 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.
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.