Product Details | QUARTZ CRYSTAL UNIT

5955-01-015-3621 An item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.

Part Alternates: CR-51A/U22.333300MHZ, CR-51A/U22333300, CR51AU, CR51AU22333300, CR51AU22333300MHZ, MILC309829, MILC3098-29, 5955-01-015-3621, 01-015-3621, 5955010153621, 010153621

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 18 JAN 1976 01-015-3621

Drawings & Photos | NSN 5955-01-015-3621


Cross Reference | NSN 5955-01-015-3621

Part Number Cage Code Manufacturer
CR-51A/U22.333300MHZ 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
CR-51A/U22333300 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
CR51AU 03040 POWER CONTROL DEVICES, INC. DBA AMERICAN TIME PRODUCTS
CR51AU 09747 POWER CONTROL DEVICES INC
MILC3098-29 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5955-01-015-3621

Characteristic Specifications
MODE OF OSCILLATION THIRD OVERTONE
CIRCUIT RESONANCE SERIES RESONANCE
SHUNT CAPACITANCE IN PICOFARADS 7.0 MAXIMUM
SPECIFIED FREQUENCY 22.3333 MEGAHERTZ
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT -0.005 TO 0.005
OPERATING TEMP RANGE -55.0 TO 105.0 DEG CELSIUS
EQUIVALENT RESISTANCE VALUE IN OHMS 40.0 MAXIMUM
DRIVE LEVEL RATING 16.0 MILLIWATTS MINIMUM AND 24.0 MILLIWATTS MAXIMUM
STYLE DESIGNATOR 1 OVAL BODY, PIN TERMINALS
OVERALL LENGTH 1.023 INCHES MAXIMUM
TERMINAL LENGTH 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
OVERALL WIDTH 0.757 INCHES MAXIMUM
BODY LENGTH 0.775 INCHES MAXIMUM
BODY WIDTH 0.725 INCHES MAXIMUM
BODY THICKNESS 0.317 INCHES MAXIMUM
OVERALL THICKNESS 0.352 INCHES MAXIMUM
TERMINAL DIAMETER 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
HOLDER COVER MATERIAL METAL
TEST DATA DOCUMENT 81349-MILC3098 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MILC3098/29 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE CR-51A/U22.333300MHZ
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILC3098-29

Restrictions/Controls & Freight Information | NSN 5955-01-015-3621

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 5955-01-015-3621

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each