Oscillators and Piezoelectric Crystals - United States (US)

Federal Supply Class (FSC): 5955

NATO Supply Classification Class (NSC): 5955

Federal Supply Group (FSG): 59 Electrical and Electronic Equipment Components

NATO Supply Classification Group (NSG): 59 Electrical and Electronic Equipment Components

Items Managed by United States (US) - NCB is 00 to 09

Page 8 of 183

NSN Format for Oscillators and Piezoelectric Crystals
Codified by United States

595501XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 5955 is a classification within NATO Supply Group 59, which is dedicated to Electrical And Electronic Equipment Components.

Specifically, NATO Supply Class 5955 focuses on Oscillators And Piezoelectric Crystals.

Oscillators are electronic devices that generate repetitive electronic signals, typically in the form of a sine wave or a square wave. They are used in various applications such as communication systems, timing circuits, and frequency synthesis.

Piezoelectric crystals, on the other hand, are materials that generate an electric charge when subjected to mechanical stress or pressure. They are commonly used in electronic devices for their ability to convert mechanical energy into electrical energy and vice versa. Piezoelectric crystals find applications in sensors, transducers, and actuators.

In summary, NATO Supply Class 5955 encompasses the procurement and classification of oscillators and piezoelectric crystals, which are essential components in electrical and electronic equipment.

FSC 5955 Oscillators and Piezoelectric Crystals - United States (US)
FSC 5955 Oscillators and Piezoelectric Crystals - United States (US)

Includes Crystal Units, Processed Unmounted Crystals, Crystal Controlled Oscillators and Noncrystal Controlled Oscillators

Excludes Crystal Controlled Oscillators and Noncrystal Controlled Oscillators which meet the definition of the term "electronic module" as defined for FSC 5963 and Microcircuits

Note-Mounting hardware, included in classes of this group, includes such specially designed items as brackets, holders, retainers, etc. Excluded from classes in this group are such hardware items as screws (Class 5305), bolts (Class 5306), studs (Class 5307), washers (Class 5310), rivets (Class 5320), and other common items indexed to specific classes, other than in Group 59. The FSC indexes and structure will govern the classification of items used on or with mounting hardware cited above.

Frequently Asked Questions(FAQ) for Federal Supply Class 5955 Frequently Asked Questions(FAQ) for Federal Supply Class 5955

What is Federal Supply Class 5955?
FSC 5955 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5955) in the USA for supply items codified in the category of Oscillators and Piezoelectric Crystals.
What is NATO Supply Classification Class 5955?
NSC 5955 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5955 in the USA) for supply items codified in the category of Oscillators and Piezoelectric Crystals.
Which Federal Supply Group is FSC 5955 in?
FSC 5955 is in Federal Supply Group (FSG) 59 which contains Electrical and Electronic Equipment Components.
Which NATO Supply Classification Group is NSC 5955 in?
NSC 5955 is in NATO Supply Classification Group (NSG) 59 which contains Electrical and Electronic Equipment Components.

Supply Items Included in Federal Supply Class 5955 Supply Items Included in Federal Supply Class 5955

What is a Quartz Crystal Unit Set? 265 Items
A Quartz Crystal Unit Set (CRYSTAL UNIT SET,QUARTZ) is a grouping of two or more individual quartz crystal units.
What is a Quartz Crystal Unit? 19208 Items
A Quartz Crystal Unit (CRYSTAL UNIT,QUARTZ) is an item which consists of a quartz crystal resonator(s), suitably mounted in a HOLDER, QUARTZ CRYSTAL.
What is a Quartz Crystal Holder? 24 Items
A Quartz Crystal Holder (HOLDER,QUARTZ CRYSTAL) is an item designed to mechanically and electrically accommodate one or more crystal plates. It may include integral facilities for temperature control and/or capacitor(s). See also HOLDER, SEMICONDUCTOR DEVICE.
What is a Pulse Delay Oscillator? 60 Items
A Pulse Delay Oscillator (OSCILLATOR,PULSE DELAY) is an electronic device which generates alternating current power at a frequency(ies) determined by the values of certain constants in its circuits. It is characterized by a network in the input and/or output circuits which causes a delay in transmission of a trigger pulse of predetermined width for a definite time interval. See also DELAY LINE.
Cover,Oscillator 75 Items
What is a Crystal Holder Retainer? 56 Items
A Crystal Holder Retainer (RETAINER,CRYSTAL HOLDER) is an item of unusual or unique construction specifically designed to restrain the movement of a HOLDER (1), CRYSTAL UNIT when mounted in another item.
What is a Crystal Unit Holder? 74 Items
A Crystal Unit Holder (HOLDER,CRYSTAL UNIT) is a holder designed to be used with a crystal unit. For those items which contain provisions for gripping terminals, see SOCKET (as modified). See also HOLDER, SEMICONDUCTOR DEVICE.
What is an Oscillator Subassembly? 342 Items
An Oscillator Subassembly is two or more different types of items, having a common mounting or mounted on each other, which together form a portion of an oscillator but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
What is an Oscillating Group? 283 Items
An Oscillating Group is a collection of items, which when used with an electronic set provide facilities for a complete OSCILLATOR (1), CRYSTAL CONTROLLED OR OSCILLATOR (1) NON-CRYSTAL CONTROLLED.
What is a Crystal Controlled Oscillator? 6294 Items
A Crystal Controlled Oscillator (OSCILLATOR,CRYSTAL CONTROLLED) is an oscillator whose operating frequency(ies) is controlled by a CRYSTAL UNIT, QUARTZ. For an oscillator controlled by a device other than a crystal, see OSCILLATOR (1), NONCRYSTAL CONTROLLED. See also GENERATOR, SIGNAL; and CALIBRATOR, FREQUENCY. Excludes FREQUENCY SUPPLY, TELEPHONE CARRIER; RESONATOR, TUNING FORK; and OSCILLATOR, PULSE DELAY.
What is a Noncrystal Controlled Oscillator? 1873 Items
A Noncrystal Controlled Oscillator (OSCILLATOR,NONCRYSTAL CONTROLLED) is an oscillator whose operating frequency(ies) is controlled by an electronic device other than a CRYSTAL UNIT, QUARTZ. For an oscillator controlled by a crystal, see OSCILLATOR (1), CRYSTAL CONTROLLED. See also GENERATOR, SIGNAL; and CALIBRATOR, FREQUENCY. Excludes FREQUENCY SUPPLY, TELEPHONE CARRIER; RESONATOR, TUNING FORK; and OSCILLATOR, PULSE DELAY.
What is an Electrical-Electronic Components Oven? 286 Items
An Electrical-Electronic Components Oven (OVEN,ELECTRICAL-ELECTRONIC COMPONENTS) is an electrically heated compartment designed to accommodate and maintain at an essentially constant temperature, one or more components, such as, CRYSTAL UNIT(S), QUARTZ; tuned circuits; integrated circuit devices; and semiconductors. It prevents frequency drift and changes in teperature.
What is an Inductive Proximity Detector? 12 Items
An Inductive Proximity Detector (DETECTOR,PROXIMITY,INDUCTIVE) is a device which uses an oscillator generated alternating magnetic field to detect the presence and/or position of foreign objects within a limited field of view. The item's field of view is very small when compared to security type motion detectors. See also; TRANSDUCER, MOTIONAL PICKUP (6695); and MOTION DETECTOR (6350).
What is a Transducer Ceramic Crystal? 37 Items
A Transducer Ceramic Crystal (CRYSTAL,CERAMIC,TRANSDUCER) is a synthetic fabricated piezoelectric item which, upon completion of all manufacturing processes is designed for use in an electromechanical transducer. It may include electrodes adherent to the crystal.

Stock Items From Supply Class 5955 Stock Items From Supply Class 5955 Page 8 of 183

011733203
MA86158
RNCC: 3 | RNVC: 2
359150-10
RNCC: 7 | RNVC: 2
011729788
SQX0-2-100-A-M
RNCC: 3 | RNVC: 2
710255-51
RNCC: 7 | RNVC: 2
011722666
9-2339-697-00
RNCC: 3 | RNVC: 2
011718803
972368-8
RNCC: 1 | RNVC: 2
56-2-8
RNCC: 3 | RNVC: 2
19592
RNCC: 3 | RNVC: 2
011718459
289-7180-010
RNCC: 3 | RNVC: 2
BL289-7180-010
RNCC: 5 | RNVC: 2
011718349
MIS-20079/13
RNCC: 3 | RNVC: 2
011716239
921579-1
RNCC: 3 | RNVC: 2
55458-3PZT-5
RNCC: 5 | RNVC: 2
011713770
924604-0001
RNCC: 3 | RNVC: 2
4116-066
RNCC: 5 | RNVC: 2
4116-066
RNCC: 5 | RNVC: 9
011712742
855T-1
RNCC: 3 | RNVC: 2
011712741
855T-3
RNCC: 3 | RNVC: 2
011708162
M55310/08-B01A4K800000
RNCC: 2 | RNVC: 2
MIL-O-55310/8
RNCC: 4 | RNVC: 1
011708163
JKTO-79D28E-2M-2.0M
RNCC: 3 | RNVC: 2
JKTO-79C-2-2.0000
RNCC: 5 | RNVC: 9
0N273464
RNCC: 7 | RNVC: 2
011705806
CR-65/U42.448148MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
011705788
9-2339-737-00
RNCC: 3 | RNVC: 2
011705701
9-2338-116-80
RNCC: 3 | RNVC: 2
011705702
9-2338-118-30
RNCC: 3 | RNVC: 2
011705704
9-2338-119-30
RNCC: 3 | RNVC: 2
011702810
CR-65/U37.925926MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
011702724
815A4.608MHZ
RNCC: 3 | RNVC: 2
011702727
9-2338-122-30
RNCC: 3 | RNVC: 2
011702725
9-2338-115-30
RNCC: 3 | RNVC: 2
011700581
RASC0 4-4MHZ
RNCC: 3 | RNVC: 9
K1116A-4MHZ
RNCC: 5 | RNVC: 9
011700537
SC 5955-0014-1
RNCC: 3 | RNVC: 2
SC 5955-0014-1
RNCC: 5 | RNVC: 2
SI-502
RNCC: 5 | RNVC: 2
011700317
SC 5955-0013-2
RNCC: 3 | RNVC: 2
976-6011-02
RNCC: 5 | RNVC: 2
011700110
CO-234A-200KHZ
RNCC: 3 | RNVC: 2
011700060
CR-65/U40.381481MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
011698410
K1056A
RNCC: 3 | RNVC: 2
011694192
434245-17.506250MHZ
RNCC: 3 | RNVC: 2
011690141
CR-1D/U7.888888MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/76
RNCC: 4 | RNVC: 1
011690026
217-2482-4
RNCC: 3 | RNVC: 2
011688750
289-7203-270
RNCC: 3 | RNVC: 2
289-7203-270
RNCC: 5 | RNVC: 2
289-7203-270
RNCC: 5 | RNVC: 2
289-7203-270
RNCC: 5 | RNVC: 2
011686773
CR-65/U40.885185MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
011686298
98204-9
RNCC: 3 | RNVC: 2
011685971
9-2339-702-00
RNCC: 3 | RNVC: 2
011685797
9-2338-123-30
RNCC: 3 | RNVC: 2
011685796
9-2338-119-80
RNCC: 3 | RNVC: 2
011685798
9-2338-123-80
RNCC: 3 | RNVC: 2
011680354
62-065977-01
RNCC: 3 | RNVC: 2
011680355
62-065984-01
RNCC: 3 | RNVC: 2
011679359
778002-1
RNCC: 3 | RNVC: 2
011679366
791232
RNCC: 3 | RNVC: 2
011676381
CR83U94-97500MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098-60
RNCC: 4 | RNVC: 1
011676173
CO-251B16-20MHZ
RNCC: 3 | RNVC: 2
CO-251B16-K20MHZ
RNCC: 5 | RNVC: 9
011669213
CR-79/U5.068800MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/63
RNCC: 4 | RNVC: 1
011668400
K1116A-3MHZ
RNCC: 3 | RNVC: 9
011662999
4047683-616
RNCC: 3 | RNVC: 2
QT1T9M-16MHZ
RNCC: 5 | RNVC: 2
011660001
CR-77/U49.083333MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/55
RNCC: 4 | RNVC: 1
011659010
48-5535C08
RNCC: 3 | RNVC: 2
011657820
CR83U84-25000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098-60
RNCC: 4 | RNVC: 1
011651889
CO-238BC-35.816MHZ
RNCC: 3 | RNVC: 2
011651890
CO-238BC-35.532MHZ
RNCC: 3 | RNVC: 2
CO-238BC-35.532MHZ
RNCC: 3 | RNVC: 9
011648735
MC103X1-001W
RNCC: 3 | RNVC: 2
6116722-1
RNCC: 7 | RNVC: 2
011646028
4160-254
RNCC: 3 | RNVC: 2
011642010
139-0041-000/156.3MHZ
RNCC: 3 | RNVC: 9
011640441
MXO-50-1-20MHZ
RNCC: 3 | RNVC: 2
011640438
RASCO 1-20.734MHZ
RNCC: 3 | RNVC: 2
K1100A20.734MHZ
RNCC: 5 | RNVC: 9
011639160
K1144A5.600MHZ
RNCC: 3 | RNVC: 2
500-0698
RNCC: 5 | RNVC: 1
EC1125-5.600MHZ
RNCC: 5 | RNVC: 2
MTO-T1-S6-5.60
RNCC: 5 | RNVC: 2
011638919
3288-1
RNCC: 3 | RNVC: 2
011633419
CR83U89-7000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098-60
RNCC: 4 | RNVC: 1
011633301
254-5748-100MHZ
RNCC: 3 | RNVC: 2
CO-254-TCXO
RNCC: 5 | RNVC: 1
254-5748-1-100.0MHZ
RNCC: 5 | RNVC: 9
011617379
KT08-6.0MHZ
RNCC: 3 | RNVC: 2
3332392-1
RNCC: 5 | RNVC: 2
3332392-1
RNCC: 7 | RNVC: 2
011615813
230103184-001
RNCC: 3 | RNVC: 2
MP193H3W
RNCC: 5 | RNVC: 1
011614795
SA3-115V65DEGC
RNCC: 3 | RNVC: 2
SA3-115V65DEGC
RNCC: 5 | RNVC: 9
011613427
R17461P4
RNCC: 3 | RNVC: 2
CO-238B-33.33330MHZ
RNCC: 5 | RNVC: 2
011613420
133-027-023
RNCC: 3 | RNVC: 2
RASC0 [email protected]
RNCC: 5 | RNVC: 2
K1144A15.360MHZ
RNCC: 5 | RNVC: 9
011613419
133-026-004
RNCC: 3 | RNVC: 2
CO-238B-40.0MHZ
RNCC: 5 | RNVC: 2
011612971
5042-1027-320MHZ
RNCC: 3 | RNVC: 2
011612969
5040-1027-80MHZ
RNCC: 3 | RNVC: 2
011612970
5041-1027-200MHZ
RNCC: 3 | RNVC: 2
011608745
QT7C4-3.006MHZ
RNCC: 3 | RNVC: 2
011605381
970-3714-0
RNCC: 3 | RNVC: 2
011605289
1626782
RNCC: 3 | RNVC: 2
011600973
15880100
RNCC: 3 | RNVC: 2
VF100-1.000000MHZ
RNCC: 5 | RNVC: 2
011600996
X143-15.872MHZ
RNCC: 3 | RNVC: 2
011600997
X141-12.000MHZ
RNCC: 3 | RNVC: 2
011600974
154079P3
RNCC: 3 | RNVC: 2
SAN-P3 AT 12.000MHZ
RNCC: 5 | RNVC: 2
61-7-4
RNCC: 5 | RNVC: 2
011599993
GOV-4AA
RNCC: 3 | RNVC: 2
283550-1149
RNCC: 5 | RNVC: 2
PDS-082-017
RNCC: 5 | RNVC: 2
011599994
GOV-11B
RNCC: 3 | RNVC: 2
283550-1151
RNCC: 5 | RNVC: 2
PDS-082-019
RNCC: 5 | RNVC: 2