The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-118-2103, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-118-2103 |
| Primary Part Number | A480-3 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 6.5536 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 14 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | A480-3-20551 |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | +0.0 TO 55.0 CELSIUS DEGC |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 5.0 NOMINAL SINGLE VOLTAGE |
| 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 |
|---|---|
| A480-3 PRIMARY | Cae Usa Inc. (USA) |
| RASC01-6.5536MHZ | Department of State Health Services (USA) |
| Reference | Meaning |
|---|---|
| K1091A-6.553600MHZ | 5/9 Secondary reference Mf Electronics Corp. |
| K1091A-6-553-600 | C/1 Advisory reference — outside the item-of-supply concept Department of State Health Services Dba Use CAGE Code 01wr9 for Cataloging |
| K1091A-6.553600MHZ | 5/9 Secondary reference Department of State Health Services Dba Use CAGE Code 01wr9 for Cataloging |
| A480-3 | 5/9 Secondary reference Raytheon Technical Services Company |
| M1091A-6-553-600 | C/1 Advisory reference — outside the item-of-supply concept Mf Electronics Corp. |
NSN 5955-01-118-2103 is a Oscillator,noncrystal Controlled, manufactured by Cae Usa Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-118-2103 has 2 manufacturer part numbers on file: A480-3 (Cae Usa Inc.), RASC01-6.5536MHZ (Department of State Health Services).
2 possible matches (shared part number, not a government interchangeability claim): 5130-01-328-3069, 2940-01-375-5676. Verify interchangeability with system specifications before substitution.
Key specifications for A480-3: Circuit Construction Type: SOLID STATE; Overall Height: 0.575 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 6.5536 MEGAHERTZ NOMINAL OPERATING CHANNEL. 12 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.