The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-246-8023, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Greenray Industries, Inc.. Government technical data includes 8 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 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 | 5955-00-246-8023 |
| Primary Part Number | R225 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Greenray Industries, Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Connection Type | WIRE LEAD TERMINALS BOTTOM |
| Connection Contact Type and Quantity | 4 WIRE LEAD TERMINALS EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Environmental Protection | DUSTPROOF |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 28.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5955-00-246-8023 is a Oscillator,noncrystal Controlled, manufactured by Greenray Industries, Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-246-8023 has 2 manufacturer part numbers on file: R22501 (Greenray Industries, Inc.), R225 (Greenray Industries, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2530-00-496-2927, 4130-01-290-4215. Verify interchangeability with system specifications before substitution.
Key specifications for R225: Circuit Construction Type: SOLID STATE; Overall Height: 2.000 INCHES NOMINAL IN; Inclosure Type: ENCASED; Connection Type: WIRE LEAD TERMINALS BOTTOM. 8 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 5955-00-246-8023 has DEMIL Code Q. 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.