1. Home /
  2. FSC NSN Catalog /
  3. Oscillators and Piezoelectric Crystals /
  4. CR18A/U2M000000

NSN CR18A/U2M000000

Quartz Crystal Unit

A capacitor, whose capacitance value cannot be adjusted or varied, having a ceramic dielectric. It may be a single unit, or consist of two or more fixed units which cannot be separated.

10.0 milliwatts nominal drive level rating, 0.317 inches maximum body thickness, antiresonance circuit resonance, 0.725 inches maximum body width, 150.0 nominal equivalent resistance value in ohms.

NSN 5955-01-300-7397 Datasheet

(NSN) National Stock Number
5955-01-300-7397
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
01-300-7397
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Thu, May 18, 1989
Schedule B Code
8541900000
Body Thickness
0.317 inches maximum
Body Width
0.725 inches maximum
Circuit Resonance
antiresonance
Drive Level Rating
10.0 milliwatts nominal
Equivalent Resistance Value In Ohms
150.0 nominal
Frequency Tolerance For Operating Temp In Percent
-0.005 to 0.005
Load Capacitance In Picofarads
32.0 nominal
Mode Of Oscillation
fundamental
Operating Temp Range
-55.0 to 105.0 celsius
Overall Length
0.775 inches maximum
Overall Thickness
0.352 inches maximum
Shunt Capacitance In Picofarads
7.0 maximum
Specified Frequency
2.000 megahertz
Style Designator
oval body, pin terminals
Terminal Diameter
0.050 inches nominal
Terminal Length
0.238 inches nominal
Test Data Document
"81349-mil-c-3098/3 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
U - Precious metal content is unknown
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

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)

Freight Information

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 5955-01-300-7397?

    The FSCG of the NSN 5955-01-300-7397 is 5955

  2. Does the NSN 5955-01-300-7397 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-01-300-7397 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 5955-01-300-7397 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5955-01-300-7397 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 5955-01-300-7397 was assigned to the Federal Catalog?

    It was assigned 37 years ago, on Thu, May 18, 1989

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.