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NSN 5905-00-577-9748, 5905005779748
Cancelled -> Replaced by 5905008506556

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 005779748
Codification Country
United States
Item Name Code
INC 37405
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.
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DLMS® Summary

National Stock Number 5905-00-577-9748

National Stock Number (NSN) 5905-00-577-9748, or NIIN 005779748, (resistor,variable,nonwire wound,) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 5 stock numbers: 5905001374602, 5905008506556, 5905006157531, 5905005783614, 5905002593924.

There are 15 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is fairly common among different weapons systems, belonging to 13 different platforms.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 37405. [A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OR MINUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, AND THE LIKE, SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES:RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.]. 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 5905005779748 does not contain precious metals.

This NSN is associated to Schedule B 8533400080: variable resistors, including potentiometers, nesoi. The Schedule B End Use is listed as electric apparatus.

This information was last updated on .


Technical Characteristics

III OVERALL LENGTH
(ABHP) 1.281 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
UNABLE TO DECODE
(AEFN) UNABLE TO DECODE
UNABLE TO DECODE
(APXH) UNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 2.5 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 120.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 0.890 INCHES MINIMUM AND 0.922 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
DEVICE DESIGN TYPE
(CQPH) NONTURN AT 9 OCLOCK
OVERALL DIAMETER
(ADAV) 1.274 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.281 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
MAXIMUM STARTING TORQUE
(AEFK) 6.00 INCH-OUNCES
MAXIMUM STOP TORQUE
(AEFM) 128.00 INCH-OUNCES
MOUNTING BUSHING LENGTH
(ADAP) 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) STANDARD BUSHING
NONTURN DEVICE RADIUS
(AEFP) 0.422 INCHES MINIMUM AND 0.554 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 251.0 MINIMUM AND 318.0 MAXIMUM
SCREW THREAD DIAMETER
(AJYN) 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SECTION QUANTITY
(AAPN) 1
SHAFT DIAMETER
(ABWV) 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
SHAFT LENGTH
(ABXF) 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
SHAFT STYLE
(AEDX) ROUND, SLOTTED
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-94/4 GOVERNMENT SPECIFICATION
TERMINAL LOCATION
(CQTM) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 3 TAB, SOLDER LUG
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-94 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
III OVERALL DIAMETER
(ADAV) 1.274 INCHES MAXIMUM
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
NONTURN DEVICE LOCATION
(AEFN) AT 9 OCLOCK
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE

Manufacturer Part Numbers

21098

RNCC
E
RNVC
8
21000067

RNCC
E
RNVC
8
21000067

RNCC
E
RNVC
8
2401139P3

RNCC
5
RNVC
1
317121067

RNCC
E
RNVC
8
666068431

RNCC
E
RNVC
8
MILR94B

RNCC
5
RNVC
9
RV2NAYSD251A

RNCC
C
RNVC
1
RV2NAYSD252A

RNCC
2
RNVC
2
RV2NAYSD252B

RNCC
5
RNVC
9
452501K

RNCC
E
RNVC
8
21002594

RNCC
E
RNVC
8
21002594

RNCC
E
RNVC
8
MILPRF944

RNCC
4
RNVC
1

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