Quote for KKS4U2521S28 Precision Electronics Inc Part with NSN 5905-00-627-0303

Part Number:  KKS4U2521S28
Manufacturer:  precision electronics inc
NIIN:  6270303
Item Name :  resistor variable n
CAGE Code:  35627
INC Code:  37405
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-19-2026

Are you looking quote for part KKS4U2521S28? The Precision Electronics Inc-manufactured component (CAGE Code: 35627) is documented under NSN 5905-00-627-0303 as Resistor Variable N. For the fastest quote, please complete our RFQ form with details about KKS4U2521S28. We guarantee a response within 15 minutes.

ASAP Components provides the verified KKS4U2521S28, classified under INC 37405, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-627-0303, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number KKS4U2521S28 with NSN 5905-00-627-0303, 5905006270303

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-627-0303

Item PartTypeName:

RESISTOR,VARIABLE,NONWIRE WOUND

5905006270303NA
CIICHCCESDPMICCriticalityENAC
AU
Part NumberISCRNVCRNCCHCCMSDSSADC
216-27516-2123

Characteristics Data of NSN 5905-00-627-0303, 5905006270303

MRCCriteriaCharacteristic
AAPNSECTION QUANTITY2
AAQLBODY STYLECYLINDRICAL BUSHING MOUNTED
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABHPOVERALL LENGTH2.406 INCHES NOMINAL
ABPMBODY DIAMETER1.000 INCHES NOMINAL
ABWVSHAFT DIAMETER0.250 INCHES NOMINAL
ABXFSHAFT LENGTH0.875 INCHES NOMINAL
ADAPMOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
ADAQBODY LENGTH1.125 INCHES NOMINAL
ADAVOVERALL DIAMETER1.375 INCHES NOMINAL
AEDXSHAFT STYLEROUND,SLOTTED
AEEASWITCH TYPEROTARY
AEEDSWITCH VOLTAGE RATING IN VOLTS250.0 AND 125.0
AEFDACTUATOR TYPESINGLE SHAFT
AEFHEFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION292.0 NOMINAL
AEGJSWITCH CONTACT ARRANGEMENTDOUBLE POLE,SINGLE THROW,NORMALLY OPEN
AJYNSCREW THREAD DIAMETER0.375 INCHES NOMINAL
AJYPSCREW THREAD SERIES DESIGNATORUNEF
AJYQSCREW THREAD QUANTITY PER INCH32.0
ARNHOPERATING POSITIONSTART OF ROTATION
AXGYMOUNTING METHODSTANDARD BUSHING
CBBLFEATURES PROVIDEDSWITCH
CQCCELECTRICAL RESISTANCE PER SECTION2.5 KILOHMS ALL SECTIONS
CQCKROTARY ACTUATOR TRAVEL IN ANGULAR DEG333.0 NOMINAL
CQDBRESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT0.0 TO 5.5-55 DEG CELSIUS ALL SECTIONS AND 0.0 TO 3.0-25 DEG CELSIUS ALL SECTIONS AND 0.0 TO 1.5 0 DEG CELSIUS ALL SECTIONS AND-2.0 TO 2.0 85 DEG CELSIUS ALL SECTIONS AND 0.0 TO 4.5 120 DEG CELSIUS ALL SECTIONS
CQGNAMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 ALL SECTIONS
CQTMTERMINAL LOCATIONREAR-BOTTOM
CRGDPOWER DISSIPATION RATING PER SECTION IN WATTS2.83 FREE AIR ALL SECTIONS
CRSSRESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 ALL SECTIONS
CRSXACTUATOR TRAVEL CONTROL FEATURESTOPS
CSDHAMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 ALL SECTIONS
CSDKSWITCH CURRENT TYPE AND RATING IN AMPS1.000 AC AND 3.000 DC
TTQYTERMINAL TYPE AND QUANTITY10 TAB,SOLDER LUG

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8533400080 (NAICS 334416) Variable resistors, including potentiometers, nesoi
SITC : 77235 Variable electrical resistors (including reostats and potentiometers), n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC Y
Classification Control U
MGMT_CTL -------
Quantity per pack No qup
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 062960 - Reostats/parts noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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