Product Details | QUARTZ CRYSTAL UNIT

5955-00-004-2025 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: K30921, K309-21, 92512821, 925128-21, 994021, 99-40-21, 5955-00-004-2025, 00-004-2025, 5955000042025, 000042025

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 01 JUN 1972 00-004-2025

Drawings & Photos | NSN 5955-00-004-2025


Cross Reference | NSN 5955-00-004-2025

Part Number Cage Code Manufacturer
925128-21 82577 RAYTHEON COMPANY DBA RAYTHEON
99-40-21 00136 VECTRON INTERNATIONAL, INC.
K309-21 71034 BLILEY TECHNOLOGIES INCORPORATED

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Technical Data | NSN 5955-00-004-2025

Characteristic Specifications
MODE OF OSCILLATION FIFTH OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 3.6 MINIMUM AND 5.4 MAXIMUM
SPECIFIED FREQUENCY 101.517854 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.0015 TO 0.0015
OPERATING TEMP RANGE -24.0 TO 54.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 40.0 NOMINAL
DRIVE LEVEL RATING 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 26 HAT TYPE, 3 WIRE LEADS
OVERALL LENGTH 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
TERMINAL LENGTH 0.980 INCHES MINIMUM AND 1.105 INCHES MAXIMUM
DIAMETER 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
OVERALL DIAMETER 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
TERMINAL DIAMETER 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.200 INCHES NOMINAL
HOLDER COVER MATERIAL METAL
TEST DATA DOCUMENT 81349-MILC3098 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5955-00-004-2025

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 063025 SEMICONDUCTORS/DEVICES NOI ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5955-00-004-2025

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each