The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-074-1297, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5955-00-074-1297 |
| Primary Part Number | 697273-1 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Terminal Diameter | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Terminal Length | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Body Width | 0.402 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 20.0 MAXIMUM |
| Overall Thickness | 0.183 INCHES MAXIMUM IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Drive Level Rating | 2.0 MILLIWATTS NOMINAL |
| Body Length | 0.400 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Shunt Capacitance in Picofarads | 3.2 MINIMUM AND 4.2 MAXIMUM |
| Operating Temp Range | -30.0 TO 65.0 CELSIUS DEGC |
| Specified Frequency | 24.845 MEGAHERTZ |
| Body Thickness | 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 697273-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| CA1-360-1 | Wenzel International Inc Div Croven Crystals (CAN) |
| 697273 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 697273 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| Reference | Meaning |
|---|---|
| 697273 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Dba Raytheon Co |
NSN 5955-00-074-1297 is a Crystal Unit,quartz, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-074-1297 has 4 manufacturer part numbers on file: 697273-1 (Raytheon Company Dba Raytheon Co), CA1-360-1 (Wenzel International Inc Div Croven Crystals), 697273 (Amphenol Corp Div Amphenol Aerospace Operations), 697273 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
2 possible matches (shared part number, not a government interchangeability claim): 5945-00-075-4925, 6750-01-429-1809. Verify interchangeability with system specifications before substitution.
Key specifications for 697273-1: Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005; Terminal Diameter: 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN; Terminal Length: 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Mode of Oscillation: FUNDAMENTAL. 16 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 5955-00-074-1297 has DEMIL Code B. 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.