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NSN 5955-01-099-1684, 5955010991684
CRYSTAL UNIT,QUARTZ

Federal Supply Classification
FSC 5955 - Oscillators and Piezoelectric Crystals
National Item Identification Number
NIIN 010991684
Codification Country
United States
Item Name Code
INC 00196
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5955-01-099-1684

National Stock Number (NSN) 5955-01-099-1684, or NIIN 010991684, (crystal unit,quartz) was assigned August 14, 1980 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 01, 2018. There have been 5 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M518PA894, SPE7M518PA894, SPE7M517PC431, SPE7M517PC431, SPE7M517P4277. The total value of the awarded contracts has been US$ 55,944.58.

This NSN is somewhat common among different platforms, belonging to 10 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has medium volatility, with an estimated forecasted value of US$ 3,296. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 22, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 00196. [AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5955010991684 contains an unknown precious metal.

This NSN is associated to Schedule B 8541900000: diode, transistor & similar semiconductor device parts. The Schedule B End Use is listed as semiconductors. NAICS classification category 334413: semiconductor and related device manufacturing.

This information was last updated on .


Technical Characteristics

DRIVE LEVEL RATING
(CQYL) 2.0 MILLIWATTS MAXIMUM
BODY LENGTH
(ADAQ) 0.530 INCHES MAXIMUM
BODY THICKNESS
(ADPR) 0.150 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.402 INCHES MAXIMUM
CIRCUIT RESONANCE
(AEHD) ANTIRESONANCE
EQUIVALENT RESISTANCE VALUE IN OHMS
(CRMP) 3000.0 MAXIMUM
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.002 TO 0.002
LOAD CAPACITANCE IN PICOFARADS
(AEHE) 30.0 NOMINAL
OPERATING TEMP RANGE
(AFGA) -40.0 TO 70.0 CELSIUS
OVERALL LENGTH
(ABHP) 1.030 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.435 INCHES NOMINAL
MODE OF OSCILLATION
(AEHC) FUNDAMENTAL
SHUNT CAPACITANCE IN PICOFARADS
(AEHF) 7.0 MAXIMUM
SPECIFIED FREQUENCY
(AEHG) 800.000 KILOHERTZ
STYLE DESIGNATOR
(STYL) OVAL BODY, WIRE LEADS
TERMINAL LENGTH
(ABJT) 0.500 INCHES NOMINAL
OPERATING TEMP RANGE
(AFGA) -40.0/+70.0 DEG CELSIUS
III MODE OF OSCILLATION
(AEHC) FUNDAMENTAL
OPERATING TEMP RANGE
(AFGA) -40.0 TO 70.0 DEG CELSIUS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT
(CRFX) -0.002/+0.002

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