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 14 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 14 of 183

010745999
07357
RNCC: 3 | RNVC: 2
010744561
CR-98/U124.900000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/73
RNCC: 4 | RNVC: 1
CR-98/U
RNCC: 5 | RNVC: 1
010740969
141501-0001
RNCC: 3 | RNVC: 2
238A-1S-0-10MHZ
RNCC: 5 | RNVC: 9
238A-1S-0-10MHZ
RNCC: C | RNVC: 1
010731673
11507690
RNCC: 3 | RNVC: 2
MCM-431
RNCC: 5 | RNVC: 2
CM32-1
RNCC: 5 | RNVC: 2
11507690
RNCC: 7 | RNVC: 2
010725715
3187139-5
RNCC: 3 | RNVC: 2
010725713
3187139-3
RNCC: 3 | RNVC: 2
010721519
SM-D-944875
RNCC: 3 | RNVC: 2
010721520
SM-E-944876
RNCC: 3 | RNVC: 2
SM-D-944876
RNCC: 3 | RNVC: 2
010720483
SM-A-944849
RNCC: 3 | RNVC: 2
010720395
019-005444
RNCC: 3 | RNVC: 2
010716424
7727
RNCC: 3 | RNVC: 2
010716046
626017-1
RNCC: 3 | RNVC: 2
010713225
10904301
RNCC: 3 | RNVC: 2
10904301
RNCC: 5 | RNVC: 2
10904301
RNCC: 5 | RNVC: 9
010713224
10904302
RNCC: 3 | RNVC: 2
10904302
RNCC: 5 | RNVC: 2
10904302
RNCC: 5 | RNVC: 9
010708398
104013-100
RNCC: 3 | RNVC: 2
010706558
0603-1-1000
RNCC: 3 | RNVC: 2
010705804
7111-002
RNCC: 3 | RNVC: 2
MCM484
RNCC: 3 | RNVC: 2
7111-002
RNCC: 5 | RNVC: 9
A567A024-101
RNCC: 7 | RNVC: 1
010703885
SM-D-776875
RNCC: 3 | RNVC: 2
010703580
433365-10MHZ
RNCC: 3 | RNVC: 2
010692914
MA87654
RNCC: 3 | RNVC: 2
7513-7113-1
RNCC: 7 | RNVC: 2
010689936
CR63BU491-5200KHZ
RNCC: 2 | RNVC: 2
MILC3098-41
RNCC: 4 | RNVC: 1
010689494
21321725
RNCC: 3 | RNVC: 2
010686883
7756258-001
RNCC: 3 | RNVC: 2
010684758
FS-A37
RNCC: 3 | RNVC: 2
PO2X331
RNCC: 3 | RNVC: 2
1203390
RNCC: 3 | RNVC: 2
3261443
RNCC: 7 | RNVC: 2
010683305
XE-5 400HZ
RNCC: 3 | RNVC: 2
XE-5 400HZ
RNCC: 5 | RNVC: 9
989C600H01
RNCC: 7 | RNVC: 2
010682609
1003663-09
RNCC: 3 | RNVC: 2
1003663-09
RNCC: 5 | RNVC: 2
010681455
C0238B5MHZ
RNCC: 3 | RNVC: 2
10062480-101
RNCC: 5 | RNVC: 2
010673019
18-12396-00
RNCC: 3 | RNVC: 2
010672282
4152718612
RNCC: 3 | RNVC: 2
010672284
4152723811
RNCC: 3 | RNVC: 2
010671450
0N254782-1
RNCC: 3 | RNVC: 2
010666342
920761
RNCC: 3 | RNVC: 2
X01677-2
RNCC: 5 | RNVC: 2
010663606
CR-79/U8.750000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/63
RNCC: 4 | RNVC: 1
ER-78/U
RNCC: 5 | RNVC: 1
CR-79/U
RNCC: 5 | RNVC: 9
010662145
4862-01
RNCC: 3 | RNVC: 2
52-P04313F
RNCC: 7 | RNVC: 2
010662008
CR-79/U16.250000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/63
RNCC: 4 | RNVC: 1
CR-79/U
RNCC: 5 | RNVC: 1
010661693
10183068-001
RNCC: 3 | RNVC: 2
10183068-001
RNCC: 5 | RNVC: 1
10183068-001
RNCC: 5 | RNVC: 1
010657779
CO-204-1.92MHZ
RNCC: 3 | RNVC: 9
010656438
CR-79/U18.750000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/63
RNCC: 4 | RNVC: 1
ER-78/U
RNCC: 5 | RNVC: 1
CR-79/U
RNCC: 5 | RNVC: 9
010656439
CR-79/U11.250000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/63
RNCC: 4 | RNVC: 1
ER-79/U
RNCC: 5 | RNVC: 1
CR-79/U
RNCC: 5 | RNVC: 9
010651692
623-1539-001
RNCC: 3 | RNVC: 2
010649739
SM-D-706657
RNCC: 3 | RNVC: 9
SM-D-706657
RNCC: 5 | RNVC: 2
MK-1750/GRA-114
RNCC: 5 | RNVC: 2
010649312
40-07451
RNCC: 3 | RNVC: 9
TC-6
RNCC: 5 | RNVC: 9
010643800
7905292-074
RNCC: 1 | RNVC: 2
421-010
RNCC: 3 | RNVC: 9
7905292-74
RNCC: 5 | RNVC: 2
421-010
RNCC: 5 | RNVC: 9
010642469
C200-009-0001
RNCC: 3 | RNVC: 2
010638744
21830-6204
RNCC: 3 | RNVC: 2
010636252
VSS-9060AX
RNCC: 3 | RNVC: 2
VSS-9060AX
RNCC: 5 | RNVC: 2
SDYX-3018
RNCC: 5 | RNVC: 9
1202040-1
RNCC: 7 | RNVC: 2
010631904
C0-235T16MHZ
RNCC: 3 | RNVC: 2
C0235T 16MHZ
RNCC: 3 | RNVC: 2
010631456
7042-030
RNCC: 3 | RNVC: 2
7042-030
RNCC: 3 | RNVC: 9
010629442
YH979
RNCC: 3 | RNVC: 2
FE 2118A
RNCC: 3 | RNVC: 2
214-2293
RNCC: 3 | RNVC: 2
1203385
RNCC: 5 | RNVC: 2
214-2293
RNCC: 5 | RNVC: 9
3253688
RNCC: 7 | RNVC: 2
010628716
52-P05320J001
RNCC: 3 | RNVC: 2
52-P05320J001
RNCC: 5 | RNVC: 2
52-P05320J001
RNCC: 5 | RNVC: 2
010624587
2920120-2
RNCC: 3 | RNVC: 2
274-2708-2
RNCC: 5 | RNVC: 2
6572 WMXA-1
RNCC: 5 | RNVC: 9
010623459
CR65U31.687500MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010623456
CR65U45.287500MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010623457
CR65/U49M61250
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010623455
CR65U44.225000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010623454
CR65U32.225000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010623458
CR65U28.250000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/43
RNCC: 4 | RNVC: 1
010617690
ZY-7400
RNCC: 3 | RNVC: 2
010615658
3187139-1
RNCC: 3 | RNVC: 2
010615659
200KCJKH17
RNCC: 3 | RNVC: 2
010612015
CR24/U23.116670MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/6
RNCC: 4 | RNVC: 1
010609832
5233H/B3
RNCC: 3 | RNVC: 9
5233H/B3
RNCC: C | RNVC: 1
010608774
CR35A/U922.000KHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/15
RNCC: 4 | RNVC: 1
010607854
CR18A/U10.650000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607827
CR18A/U10.050000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607852
CR18A/U10.350000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607856
CR18A/U10.850000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607850
CR18A/U10.150000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607855
CR18A/U10.750000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607853
CR18A/U10.450000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607851
CR18A/U10.250000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607828
CR18A/U10.550000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1
010607826
CR18A/U9.950000MHZ
RNCC: 2 | RNVC: 2
MIL-C-3098/3
RNCC: 4 | RNVC: 1