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NSN 290-7944-00

Quartz Crystal Unit

4.0 milliwatts minimum and 6.0 milliwatts maximum drive level rating, 0.150 inches maximum body thickness, 0.402 inches maximum body width, 0.184 inches minimum and 0.200 inches maximum center to center distance between terminals, antiresonance circuit resonance.

NSN 5955-01-237-6502 Datasheet

(NSN) National Stock Number
5955-01-237-6502
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
01-237-6502
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Tue, Aug 5, 1986
Schedule B Code
8541900000
Body Width
0.402 inches maximum
Body Thickness
0.150 inches maximum
Center To Center Distance Between Terminals
0.184 inches minimum and 0.200 inches maximum
Circuit Resonance
antiresonance
Drive Level Rating
4.0 milliwatts minimum and 6.0 milliwatts maximum
Equivalent Resistance Value In Ohms
13.0 nominal
Frequency Tolerance For Operating Temp In Percent
-0.0035 to 0.0035
Load Capacitance In Picofarads
31.5 minimum and 32.5 maximum
Mode Of Oscillation
fundamental
Operating Temp Range
-55.0 to 90.0 celsius
Overall Length
0.530 inches maximum
Overall Thickness
0.183 inches maximum
Overall Width
0.435 inches maximum
Shunt Capacitance In Picofarads
7.0 maximum
Specification/Standard Data
81349-mil-c-3098/110 government specification
Specified Frequency
10.0296 megahertz
Style Designator
oval body, wire leads
Terminal Diameter
0.015 inches minimum and 0.019 inches maximum
Terminal Length
0.500 inches minimum
Test Data Document
"81349-mil-c-3098 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", "nominal", etc.)."

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0000196

Cross Reference

CAGE Codes

13499
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
U.s./canadian manufacturers
00136
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
U.s./canadian manufacturers
81349
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)
01281
Trw Electronics and Defense Sector Rf Devices
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34525
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
National Motor Freight Classification Item Number
063025

Schedule B & Trade

Schedule B
8541-90-0000
Description
diode, transistor & similar semiconductor device parts
End Use
21320 - Semiconductors
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
77688
(NAICS) North American Industrial Classification System
334419

Questions & Answers

  1. What is the FSCG of the NSN 5955-01-237-6502?

    The FSCG of the NSN 5955-01-237-6502 is 5955

  2. Does the NSN 5955-01-237-6502 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-01-237-6502 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5955-01-237-6502 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5955-01-237-6502 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 5955-01-237-6502 was assigned to the Federal Catalog?

    It was assigned 40 years ago, on Tue, Aug 5, 1986

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