The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-377-3561, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-377-3561 |
| Primary Part Number | 277-0553-010 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 50.000 OHMS OUTPUT CHANNEL |
| Inclosure Type | HERMETICALLY SEALED |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Control Type | REMOTE |
| Frequency Per Channel | 1223.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 1479.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 4 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | CYLINDRICAL |
| Maximum Operating Altitude Rating | 70000.0 FEET FT |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -55.0 TO 100.0 CELSIUS DEGC |
| Frequency Adjustment Type | CONTINUOUS |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 12.0 NOMINAL 1ST 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 |
|---|---|
| SPCLM00122VSEXX | Precision Devices, Inc. Dba Precision Devices Inc (USA) |
| 277-0553-010 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| S082-1994 | Phase Matrix, Inc. Dba Ni Microwave Components (USA) |
| Reference | Meaning |
|---|---|
| S082-1994 | 5/9 Secondary reference Agilent Technologies Inc. Div Semiconductor Products Group Business Center |
NSN 5955-01-377-3561 is a Oscillator,noncrystal Controlled, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-377-3561 has 3 manufacturer part numbers on file: SPCLM00122VSEXX (Precision Devices, Inc. Dba Precision Devices Inc), 277-0553-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), S082-1994 (Phase Matrix, Inc. Dba Ni Microwave Components).
Key specifications for 277-0553-010: Circuit Construction Type: SOLID STATE; Impedance Rating Per Channel: 50.000 OHMS OUTPUT CHANNEL; Inclosure Type: HERMETICALLY SEALED; Overall Diameter: 0.500 INCHES NOMINAL IN. 16 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 5955-01-377-3561 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.