The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-101-6321, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5955-01-101-6321 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 18.0 GIGAHERTZ NOMINAL OPERATING CHANNEL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | S7614-15-21847 |
| Average Life Measurement | NOT RATED |
| Installation Design | MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| S7614-15 | 3/9 Design control — primary reference Fei Microwave Inc |
| 101514 | 5/9 Secondary reference Fei Microwave Inc |
| S7614-15 | C/1 Advisory reference — outside the item-of-supply concept Frequency Electronics Inc |
| 101514 | C/1 Advisory reference — outside the item-of-supply concept Frequency Electronics Inc |
NSN 5955-01-101-6321 is a Oscillator,noncrystal Controlled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1005-01-166-1945, 4460-01-690-4766. Verify interchangeability with system specifications before substitution.
Key specifications for 5955-01-101-6321: Overall Height: 2.950 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 18.0 GIGAHERTZ NOMINAL OPERATING CHANNEL; Overall Length: 6.170 INCHES NOMINAL IN. 6 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.