The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-489-0916, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-489-0916 |
| Primary Part Number | SM-C-752262 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Mode of Oscillation | FUNDAMENTAL |
| Circuit Resonance | ANTIRESONANCE |
| Equivalent Resistance Value in Ohms | 2000.0 MAXIMUM |
| Drive Level Rating | 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| Style Designator | RECTANGULAR BODY, GULL WING |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 AND -0.0010 TO 0.0010 |
| Operating Temp Range | -45.0 TO 71.0 CELSIUS DEGC |
| Load Capacitance in Picofarads | 49.0 MINIMUM AND 51.0 MAXIMUM |
| Specified Frequency | 600.000 KILOHERTZ |
| Material | GLASS COVER HOLDER |
| Overall Thickness | 0.176 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RH 18 600.0KHZ | Cts Reeves Frequency Products (USA) |
| E60018 | Murata Erie North America Inc State College Opns (USA) |
| ERC4-0 | Electronic Research Company (USA) |
| 04-20926-001 | Cts Reeves Frequency Products (USA) |
| SM-C-752262 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| E60018 | Cts Valpey Corporation (USA) |
| 98-7-1 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
NSN 5955-00-489-0916 is a Crystal Unit,quartz, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-489-0916 has 7 cross-referenced part numbers: RH 18 600.0KHZ (Cts Reeves Frequency Products), E60018 (Murata Erie North America Inc State College Opns), ERC4-0 (Electronic Research Company), 04-20926-001 (Cts Reeves Frequency Products), SM-C-752262 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 2 more.
There are 12 known substitutes for 5955-00-489-0916: 5905-00-020-3008, 4820-00-127-8996, 3040-00-288-2655 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-C-752262: Mode of Oscillation: FUNDAMENTAL; Overall Width: 0.428 INCHES MAXIMUM IN; Circuit Resonance: ANTIRESONANCE; Equivalent Resistance Value in Ohms: 2000.0 MAXIMUM. 13 total characteristics are documented in the Federal Logistics Information System.