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NSN PB7003-4

Quartz Crystal Unit

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.182 inches minimum and 0.202 inches maximum center to center distance between terminals, 4.0 milliwatts maximum drive level rating, series resonance circuit resonance, 100.0 maximum equivalent resistance value in ohms, -0.001 to 0.001 frequency tolerance for operating temp in percent.

NSN 5955-01-018-7358 Datasheet

(NSN) National Stock Number
5955-01-018-7358
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
01-018-7358
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Tue, Mar 30, 1976
Schedule B Code
8541900000
Center To Center Distance Between Terminals
0.182 inches minimum and 0.202 inches maximum
Circuit Resonance
series resonance
Drive Level Rating
4.0 milliwatts maximum
Equivalent Resistance Value In Ohms
100.0 maximum
Frequency Tolerance For Operating Temp In Percent
-0.001 to 0.001
Mode Of Oscillation
seventh overtone
Operating Temp Range
-50.0 to 75.0 celsius
Overall Length
0.515 inches minimum and 0.535 inches maximum
Overall Thickness
0.166 inches minimum and 0.186 inches maximum
Overall Width
0.418 inches minimum and 0.438 inches maximum
Shunt Capacitance In Picofarads
3.5 minimum and 4.5 maximum
Specified Frequency
143.000 megahertz
Style Designator
oval body, wire leads w/hold down wire
Terminal Diameter
0.007 inches minimum and 0.027 inches maximum
Terminal Length
1.470 inches minimum and 1.530 inches maximum

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.
Source of Supply Code
S9E - Defense supply center columbus, columbus, oh 43218
Pseudo Item Name Code
0000196

Cross Reference

CAGE Codes

10412
Whittaker Corp Whittaker Electronic Systems Div
U.s./canadian manufacturers
33096
Colorado Crystal Corporation
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
34580
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

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 5955-01-018-7358?

    The FSCG of the NSN 5955-01-018-7358 is 5955

  2. Does the NSN 5955-01-018-7358 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-01-018-7358 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 5955-01-018-7358 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5955-01-018-7358 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 5955-01-018-7358 was assigned to the Federal Catalog?

    It was assigned 50 years ago, on Tue, Mar 30, 1976

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