The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-154-7048, is classified within Federal Supply Class 5955 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cts Reeves Frequency Products. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-154-7048 |
| Primary Part Number | S495-750KHZ |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Cts Reeves Frequency Products |
| Status | ACTIVE |
| Terminal Length | 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Body Thickness | 0.317 INCHES MAXIMUM IN |
| Overall Thickness | 0.352 INCHES MAXIMUM IN |
| Drive Level Rating | 1.0 MILLIWATTS MINIMUM AND 2.0 MILLIWATTS MAXIMUM |
| Center to Center Distance Between Terminals | 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 7500.0 NOMINAL |
| Terminal Diameter | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Operating Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Specified Frequency | 495.750 KILOHERTZ |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Body Width | 0.725 INCHES MAXIMUM IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Circuit Resonance | SERIES RESONANCE |
| Body Length | 0.775 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S495-750KHZ | Cts Reeves Frequency Products (USA) |
| 9-011-3 | Inficon Edc Inc. (USA) |
| HI-Q40-001049 | Hybrids Intl Ltd (USA) |
| 40-001049-01 | Interlink Communications Inc (USA) |
NSN 5955-00-154-7048 is a Crystal Unit,quartz, manufactured by Cts Reeves Frequency Products, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-154-7048 has 4 cross-referenced part numbers: S495-750KHZ (Cts Reeves Frequency Products), 9-011-3 (Inficon Edc Inc.), HI-Q40-001049 (Hybrids Intl Ltd), 40-001049-01 (Interlink Communications Inc).
There are 5 known substitutes for 5955-00-154-7048: 4820-00-103-2483, 6680-00-829-5162, 4130-01-424-1973 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for S495-750KHZ: Terminal Length: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN; Body Thickness: 0.317 INCHES MAXIMUM IN; Overall Length: 1.023 INCHES MAXIMUM IN; Overall Thickness: 0.352 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.