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 12 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 12 of 183

010963949
148909-3
RNCC: 1 | RNVC: 2
148909-3
RNCC: 3 | RNVC: 9
010963948
148909-2
RNCC: 1 | RNVC: 2
148909-2
RNCC: 3 | RNVC: 2
010963947
148909-1
RNCC: 1 | RNVC: 2
148909-1
RNCC: 3 | RNVC: 2
010963157
40-008115-04-102.1875MHZ
RNCC: 3 | RNVC: 2
40-008115-04-102.1875MHZ
RNCC: 5 | RNVC: 2
40-008115-04-102.1875MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-102.1875MHZ
RNCC: 5 | RNVC: 9
010962115
450-6K0
RNCC: 3 | RNVC: 2
010961567
40-008115-04-105.2125MHZ
RNCC: 3 | RNVC: 2
40-008115-04-105.2125MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-105.2125MHZ
RNCC: 5 | RNVC: 2
010961553
40-008115-04-100.8600MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-100.8600MHZ
RNCC: 5 | RNVC: 2
40-008115-04-100.8600MHZ
RNCC: 5 | RNVC: 2
010961542
C187BGH-00-098.7500MHZ
RNCC: 3 | RNVC: 2
40-008115-04-098.7500MHZ
RNCC: 5 | RNVC: 2
40-008115-04-098.7500MHZ
RNCC: 7 | RNVC: 2
010960547
40-008115-04-103.4286MHZ
RNCC: 3 | RNVC: 2
EC40-008115-04-103.4286MHZ
RNCC: 5 | RNVC: 2
40-008115-04-103.4286MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-103.4286MHZ
RNCC: 5 | RNVC: 2
010960544
40-008115-04-103.2857MHZ
RNCC: 3 | RNVC: 2
EC40-008115-04-103.2857MHZ
RNCC: 5 | RNVC: 2
40-008115-04-103.2857MHZ
RNCC: 5 | RNVC: 2
40-008115-04-103.2857MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-103.2857MHZ
RNCC: 5 | RNVC: 9
010960565
CR77U55-55000MHZ
RNCC: 2 | RNVC: 2
MILC3098-55
RNCC: 4 | RNVC: 1
010960556
40-008115-04-104.5385MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-104.5385MHZ
RNCC: 5 | RNVC: 2
40-008115-04-104.5385MHZ
RNCC: 5 | RNVC: 2
010960550
40-008115-04-103.6875MHZ
RNCC: 3 | RNVC: 2
40-008115-04-103.6875MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-103.6875MHZ
RNCC: 5 | RNVC: 2
010960537
40-008115-04-102.6875MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-102.6875MHZ
RNCC: 5 | RNVC: 2
40-008115-04-102.6875MHZ
RNCC: 5 | RNVC: 2
010960160
40-008115-04-111.2857MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-111.2857MHZ
RNCC: 5 | RNVC: 2
40-008115-04-111.2857MHZ
RNCC: 5 | RNVC: 2
010960132
40-008115-04-107.8571MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-107.8571MHZ
RNCC: 5 | RNVC: 2
40-008115-04-107.8571MHZ
RNCC: 5 | RNVC: 2
010960130
40-008115-04-107.4286MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-107.4286MHZ
RNCC: 5 | RNVC: 2
010960107
40-008115-04-104.3077MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-104.3077MHZ
RNCC: 5 | RNVC: 2
40-008115-04-104.3077MHZ
RNCC: 5 | RNVC: 2
010960091
C187BGH-00-102.9375MHZ
RNCC: 3 | RNVC: 2
40-008115-04-102.9375MHZ
RNCC: 5 | RNVC: 2
40-008115-04-102.9375MHZ
RNCC: 7 | RNVC: 2
010960127
C187BGH-00-106.6667MHZ
RNCC: 3 | RNVC: 2
40-008115-04-106.6667MHZ
RNCC: 5 | RNVC: 2
40-008115-04-106.6667MHZ
RNCC: 7 | RNVC: 2
010960118
40-008115-04-105.5714MHZ
RNCC: 3 | RNVC: 2
40-008115-04-105.5714MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-105.5714MHZ
RNCC: 5 | RNVC: 2
010960095
40-008115-04-103.6154MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-103.6154MHZ
RNCC: 5 | RNVC: 2
40-008115-04-103.6154MHZ
RNCC: 5 | RNVC: 2
010960081
40-008115-04-101.0625MHZ
RNCC: 3 | RNVC: 2
40-008115-04-101.0625MHZ
RNCC: 5 | RNVC: 2
C187BGH-00-101.0625MHZ
RNCC: 5 | RNVC: 9
010959806
989C263H01
RNCC: 3 | RNVC: 2
010955505
SC5962-0049-5
RNCC: 3 | RNVC: 2
CO-231-1-2.6676MHZ
RNCC: 5 | RNVC: 2
010955413
CR65/U54M20000
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010954098
40-008115-04-098.4375MHZ
RNCC: 3 | RNVC: 2
C187BGH-00-098.4375MHZ
RNCC: 5 | RNVC: 2
40-008115-04-098.4375MHZ
RNCC: 5 | RNVC: 2
010954097
40-008115-04-098.1875MHZ
RNCC: 3 | RNVC: 2
40-008115-04
RNCC: 5 | RNVC: 2
C187BGH-00-098.1875MHZ
RNCC: 5 | RNVC: 9
010954089
HB2-1.0MHZ-0025
RNCC: 3 | RNVC: 2
010947828
364-80300986307
RNCC: 3 | RNVC: 2
364-80300986307
RNCC: 5 | RNVC: 2
010947826
FAC1-13.725000MHZ
RNCC: 3 | RNVC: 2
010947460
CR-78A/U11.785000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/62
RNCC: 4 | RNVC: 1
CR-78A/U
RNCC: 5 | RNVC: 1
010947461
CR-78A/U11.885000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/62
RNCC: 4 | RNVC: 1
CR-78A/U
RNCC: 5 | RNVC: 1
010947458
CR-67A/U60.750000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/45
RNCC: 4 | RNVC: 1
CR-67A/U
RNCC: 5 | RNVC: 1
CR-67A/U
RNCC: 5 | RNVC: 1
CR-67A/U
RNCC: 5 | RNVC: 1
CR-67A/U
RNCC: 5 | RNVC: 9
010947274
CY1A-1.000000MHZ
RNCC: 3 | RNVC: 2
1000-000KHZ
RNCC: 5 | RNVC: 9
010945933
CR-77/U54.147625MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/55
RNCC: 4 | RNVC: 1
CR-77/U
RNCC: 5 | RNVC: 1
010944609
100498
RNCC: 3 | RNVC: 2
CAM-18C
RNCC: 5 | RNVC: 2
010943945
380-10019-1
RNCC: 3 | RNVC: 2
976-6037-1
RNCC: 5 | RNVC: 2
010939897
86250-60070
RNCC: 3 | RNVC: 2
86250-60070
RNCC: 5 | RNVC: 9
010930828
CR65/U59.200000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010930020
CR77U49-48333MHZ
RNCC: 2 | RNVC: 2
MILC3098-55
RNCC: 4 | RNVC: 1
010929248
3510078-013
RNCC: 3 | RNVC: 2
010927869
584R042H05
RNCC: 3 | RNVC: 2
010925739
037-002745-004
RNCC: 1 | RNVC: 2
6139-5436-00
RNCC: 3 | RNVC: 2
6132-6977-00
RNCC: 5 | RNVC: 9
010924599
112744
RNCC: 3 | RNVC: 2
112744-01
RNCC: 5 | RNVC: 2
010924600
112745
RNCC: 3 | RNVC: 2
112745-01
RNCC: 5 | RNVC: 2
010919989
037-002745-003
RNCC: 3 | RNVC: 2
6139-5435-00
RNCC: 5 | RNVC: 2
6132-6976-00
RNCC: 5 | RNVC: 9
010919988
037-002745-002
RNCC: 3 | RNVC: 2
6139-5434-00
RNCC: 5 | RNVC: 2
6132-6975-00
RNCC: 5 | RNVC: 9
010914853
5406-3-20M
RNCC: 3 | RNVC: 2
010907493
140000D-2.6MC
RNCC: 3 | RNVC: 2
010907377
7110MOD155
RNCC: 3 | RNVC: 2
010906988
T430A-34.120MHZ
RNCC: 3 | RNVC: 2
010906439
H17W-3.579545MHZ
RNCC: 3 | RNVC: 2
EC-33-3.579545
RNCC: 5 | RNVC: 2
010906177
0N254782-2
RNCC: 3 | RNVC: 2
010905446
03968-60584
RNCC: 3 | RNVC: 2
010904907
12-000214-001
RNCC: 3 | RNVC: 2
010902497
503856
RNCC: 1 | RNVC: 2
MPO65
RNCC: 3 | RNVC: 2
010901923
SM-B-942086-2
RNCC: 3 | RNVC: 2
4034-2
RNCC: 5 | RNVC: 2
010894474
C0238A-1S-0AT53.76MHZ
RNCC: 3 | RNVC: 2
010892773
L14D-10MHZ
RNCC: 3 | RNVC: 2
4004455-02
RNCC: 5 | RNVC: 9
010892774
L14D-8MHZ
RNCC: 3 | RNVC: 2
4004455-09
RNCC: 5 | RNVC: 9
010891802
MC741A1-017
RNCC: 3 | RNVC: 2
7594805P4
RNCC: 5 | RNVC: 9
010891804
MC741A1-016
RNCC: 3 | RNVC: 2
7594805P3
RNCC: 5 | RNVC: 9