The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-496-4975, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Saronix. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-496-4975 |
| Primary Part Number | 49S073-20 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Saronix |
| Status | ACTIVE |
| FSC Application Data | NHA CPU ASSEMBLY 10428-1100-01 |
| Terminal Length | 0.5003 INCHES MINIMUM IN |
| Body Width | 0.435 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 80.0 MAXIMUM |
| Supplementary Features | CONTROLLING AGENCY NOMENCLATURE CRYSTAL, 7.3728 MHZ MHz |
| Overall Thickness | 0.390 INCHES MAXIMUM IN |
| Style Designator | TUBE BODY, WIRE LEADS |
| Body Length | 0.142 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Specified Frequency | 7.372800 MEGAHERTZ |
| Body Thickness | 0.180 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 49S073-20 PRIMARY | Saronix (USA) |
| Reference | Meaning |
|---|---|
| Y15-0004-073 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
NSN 5955-01-496-4975 is a Crystal Unit,quartz, manufactured by Saronix, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-496-4975 has 1 manufacturer part number on file: 49S073-20 (Saronix).
Key specifications for 49S073-20: FSC Application Data: NHA CPU ASSEMBLY 10428-1100-01; Terminal Length: 0.5003 INCHES MINIMUM IN; Body Width: 0.435 INCHES MAXIMUM IN; Equivalent Resistance Value in Ohms: 80.0 MAXIMUM. 11 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 5955-01-496-4975 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.