The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-178-8269, 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 Raytheon Company Dba Raytheon. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 5955-01-178-8269 |
| Primary Part Number | PA60187-1 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Identification Designator | PA60187-1-82577 |
| Inclosure Type | HERMETICALLY SEALED |
| External DC Operating Voltage in Volts | 5.0 NOMINAL SINGLE VOLTAGE |
| Connection Type | PIN BOTTOM |
| Circuit Construction Type | SOLID STATE |
| Frequency Per Channel | 31.5 KILOHERTZ NOMINAL OPERATING CHANNEL |
| Connection Contact Type and Quantity | 14 PIN EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Installation Design | MODULE |
| Operating Control Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MC757A1-001 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 2564 | Oscillatek Corp P O Box 5160 Norwalk Ct 06856-5160 (USA) |
| M55310/15B01A-31M50000 | Xsis Electronics Inc (USA) |
| MCM695 | Q-Tech Corp Dba Q-Tech Corp (USA) |
| PA60187-1 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| XM15B01-0002-31.5MHZ | Xsis Electronics Inc (USA) |
| 2564 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
NSN 5955-01-178-8269 is a Oscillator,crystal Controlled, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-178-8269 has 7 cross-referenced part numbers: MC757A1-001 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 2564 (Oscillatek Corp P O Box 5160 Norwalk Ct 06856-5160), M55310/15B01A-31M50000 (Xsis Electronics Inc), MCM695 (Q-Tech Corp Dba Q-Tech Corp), PA60187-1 (Raytheon Company Dba Raytheon) and 2 more.
There are 12 known substitutes for 5955-01-178-8269: 3455-00-266-9450, 6810-00-281-7450, 6810-00-281-7452 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA60187-1: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Average Life Measurement: NOT RATED; Identification Designator: PA60187-1-82577; Inclosure Type: HERMETICALLY SEALED. 16 total characteristics are documented in the Federal Logistics Information System.