The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-029-7044, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-029-7044 |
| Primary Part Number | 2891660-1 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Circuit Resonance | SERIES RESONANCE |
| Mode of Oscillation | FUNDAMENTAL |
| Equivalent Resistance Value in Ohms | 50.0 MAXIMUM |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Style Designator | BRACKET TYPE, WIRE LEADS |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Drive Level Rating | 4.0 MILLIWATTS MINIMUM AND 6.0 MILLIWATTS MAXIMUM |
| Body Length | 0.530 INCHES MAXIMUM IN |
| Specified Frequency | 4.000 MEGAHERTZ |
| Body Thickness | 0.150 INCHES MAXIMUM IN |
| Shunt Capacitance in Picofarads | 7.0 MAXIMUM |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Overall Thickness | 0.183 INCHES MAXIMUM IN |
| Body Width | 0.402 INCHES MAXIMUM IN |
| Terminal Diameter | 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5955-01-029-7044 is a Crystal Unit,quartz, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-029-7044 has 3 cross-referenced part numbers: 2891660-1 (Raytheon Company Div Corp), B-32-1 (Bliley Technologies Inc), 2891660-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 6 known substitutes for 5955-01-029-7044: 3010-00-174-5633, 3455-00-194-0550, 5342-00-200-3757 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2891660-1: Circuit Resonance: SERIES RESONANCE; Mode of Oscillation: FUNDAMENTAL; Equivalent Resistance Value in Ohms: 50.0 MAXIMUM; Center to Center Distance Between Terminals: 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.