5955-00-008-7137

Description: Quartz Crystal Unit

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MILSPEC: Oscillators And Piezoelectric Crystals

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

5955-00-008-7137 Properties

  • NSN:
    5955-00-008-7137
  • Description:
    Quartz Crystal Unit
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Overall Length:
    0.748 inches
  • Terminal Length:
    Between 0.223 inches and 0.248 inches
  • Overall Width:
    0.435 inches
  • Body Length:
    0.530 inches
  • Body Width:
    0.402 inches
  • Body Thickness:
    0.150 inches
  • Overall Thickness:
    0.183 inches
  • Terminal Diameter:
    Between 0.038 inches and 0.042 inches
  • Mode Of Oscillation:
    Third overtone
  • Circuit Resonance:
    Series resonance
  • Shunt Capacitance In Picofarads:
    7.0
  • Specified Frequency:
    54.650 megahertz
  • Holder Cover Material:
    Metal
  • Operating Tempurature Range:
    -40.0/+105.0 degrees celsius
  • Center To Center Distance Between Terminals:
    Between 0.184 inches and 0.200 centimeters
  • Drive Level Rating:
    Between 1.6 milliwatts and 2.4 milliwatts
  • Frequency Tolerance For Operating Tempurature In Percent:
    -0.002 to 0.002 and -0.003/+0.003
  • Equivalent Resistance Value In Ohms:
    40.0
  • Style Designator:
    Oval body, pin terminals
  • Test Data Document:
    81349-milc3098 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Manufacturers and Part Numbers
Part Number
Brand
CR77U54-65000MHZ
Military Specifications
MILC3098-55
Military Specifications
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
MOE_CD:
DF
MOE_RL:
FX48
PICA:
48
DSOR:
User:
FEDERAL AVIATION ADMINISTRATION Federal Aviation Administration
MOE_CD:
GE
MOE_RL:
B481
PICA:
48
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00196
FIIG:
A059A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): U
Precious metal content is unknown
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):