The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-193-3546, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-193-3546 |
| Primary Part Number | 161725 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 105.0 MEGAHERTZ NOMINAL 2ND OUTPUT CHANNEL |
| Frequency Per Channel | 135.0 MEGAHERTZ NOMINAL 3RD OUTPUT CHANNEL |
| Frequency Per Channel | 15.0 MEGAHERTZ NOMINAL 1ST OUTPUT CHANNEL |
| Individual Section Quantity | 1 |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Environmental Protection | GENERAL PURPOSE |
| Installation Design | MECHANICAL |
| 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 |
|---|---|
| 161725 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| RCR20G680JR | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5955-01-193-3546 is a Oscillator,noncrystal Controlled, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-193-3546 has 1 manufacturer part number on file: 161725 (Northrop Grumman Systems Corporation).
Key specifications for 161725: Circuit Construction Type: SOLID STATE; Inclosure Type: ENCASED; Frequency Per Channel: 105.0 MEGAHERTZ NOMINAL 2ND OUTPUT CHANNEL; Frequency Per Channel: 135.0 MEGAHERTZ NOMINAL 3RD OUTPUT CHANNEL. 9 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 5955-01-193-3546 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.