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NSN 2920-01-105-2053, 2920011052053
Cancelled -> Replaced by 2920010419924

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 011052053
Codification Country
United States
Item Name Code
INC 03577
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 2920-01-105-2053

National Stock Number (NSN) 2920-01-105-2053, or NIIN 011052053, (starter,engine,electrical) was assigned December 18, 1980 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2920010419924.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 03577. [AN ITEM CONSISTING OF AN ELECTRIC, DIRECT CURRENT, MOTOR AND INTEGRAL AND ASSOCIATED COMPONENTS, PRIMARILY DESIGNED TO CRANK AN INTERNAL COMBUSTION ENGINE, OR A GAS TURBINE ENGINE UNTIL IT STARTS OPERATING UNDER ITS OWN POWER. MAY INCLUDE FACILITIES FOR MANUAL OR MECHANICAL ACTUATION. EXCLUDES:MOTOR, ENGINE STARTER, ELECTRICAL; STARTER, MOTOR; STARTER, ENGINE (AS MODIFIED); AND SWITCH, ENGINE STARTER, ELECTRICAL.]. 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 2920011052053 does not contain precious metals.

This NSN is associated to Schedule B 8511400000: starter motors and dual purpose starter-generators for internal combustion engines. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.

This information was last updated on .


Technical Characteristics

ARMATURE ACTUATION DEVICE TYPE
(AKCW) SWITCH
ENGAGING MECHANISM OPENING ANGULAR DEVIATION IN DEG
(AKCQ) 0.0
ENGAGING MECHANISM TO ARMATURE POSITIONAL RELATIONSHIP
(AKCX) STRAIGHT
ENGAGING MECHANISM STYLE
(AKCP) PERIPHERAL OUTBOARD GEAR DRIVE W/WORM SHAFT, TORSION DRIVE SPRING AND OVER-RUNNING CLUTCH W/DRIVE HOUSING
FEATURES PROVIDED
(CBBL) CORROSION RESISTANT AND FUNGUS RESISTANT TREATMENT AND SUBMERSIBLE AND NEGATIVE GROUND AND POSITIVE GROUND
LOCK TEST CURRENT RATING IN AMPS
(AKCS) 500.0
MOUNTING FLANGE ANGULAR DEVIATION IN DEG
(AKDB) 0.0
MOUNTING FLANGE SHAPE STYLE
(ADMD) TRIANGULAR
MOUNTING HOLE CIRCLE RADIUS
(ABUH) 2.875 INCHES NOMINAL
MOUNTING HOLE QUANTITY
(ABTJ) 3
MOUNTING HOLE DIAMETER
(ABTB) 0.654 INCHES MINIMUM AND 0.664 INCHES MAXIMUM
SHAFT ROTATION DIRECTION
(AKCT) CLOCKWISE
SPECIAL FEATURES
(FEAT) SUITABLE FOR OPERATION AT M 65 DEG F
VOLTAGE IN VOLTS
(ELEC) 24.0
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-S-3785C/SUPERSEDED/ GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY
(TTQY) 1 CONNECTOR, RECEPTACLE AND 2 THREADED STUD
III ENGAGING MECHANISM STYLE
(AKCP) PERIPHERAL OUTBOARD GEAR DRIVE W/WORM SHAFT, TORSION DRIVE SPRING AND OVER-RUNNING CLUTCH W/DRIVE HOUSING

Manufacturer Part Numbers

1113250

RNCC
5
RNVC
9
1113250

RNCC
5
RNVC
9
1113250

RNCC
5
RNVC
9
1113250

RNCC
5
RNVC
9
2920010419924

RNCC
5
RNVC
9
2920011052053

RNCC
5
RNVC
9
750889

RNCC
3
RNVC
2
2920010419924

RNCC
6
RNVC
9
2920011052053

RNCC
6
RNVC
9

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