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NSN RHA5A

Quartz Crystal Unit

A one-piece metal item, usually tubular, flanged at one end, the other end open. It is used primarily for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and crimped to form a mating flange. Excludes:grommet, metallic and eyelets which are components of pushbutton, turnbutton and turnlock type fastners.

series resonance circuit resonance, 0.305 inches minimum and 0.335 inches maximum diameter, 40.0 nominal equivalent resistance value in ohms, unable to decode material, third overtone and fifth overtone mode of oscillation.

NSN 5955-00-254-2851 Datasheet

(NSN) National Stock Number
5955-00-254-2851
(FSC) Federal Supply Classification
5955 - Oscillators and Piezoelectric Crystals
(NIIN) National Item Identification Number
00-254-2851
Requires Demilitarization
Yes
(INC) Item Name Code
00196
Date
Mon, Jun 18, 1973
Schedule B Code
8541900000
Circuit Resonance
series resonance
Diameter
0.305 inches minimum and 0.335 inches maximum
Equivalent Resistance Value In Ohms
40.0 nominal
Material
unable to decode
Mode Of Oscillation
third overtone and fifth overtone
Overall Diameter
0.335 inches minimum and 0.370 inches maximum
Overall Length
0.240 inches maximum
Specified Frequency
37.500 megahertz
Style Designator
hat type, 3 wire leads
Terminal Diameter
0.016 inches minimum and 0.019 inches maximum
Terminal Length
0.5003 inches minimum

Identification

Demilitarization Code
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
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

07187
Honeywell International Inc. Dba Honeywell International Div Aerospace - Deer Valley Oem
U.s./canadian manufacturers
82567
Cts Reeves Frequency Products
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 5955-00-254-2851?

    The FSCG of the NSN 5955-00-254-2851 is 5955

  2. Does the NSN 5955-00-254-2851 have a Schedule B code assigned?

    Yes, the Schedule B code is 8541900000

  3. Does NSN 5955-00-254-2851 require demilitarization?

    "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

  4. Does NSN 5955-00-254-2851 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5955-00-254-2851 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 5955-00-254-2851 was assigned to the Federal Catalog?

    It was assigned 53 years ago, on Mon, Jun 18, 1973

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