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NSN 2920-01-458-9238, 2920014589238
GENERATOR,ENGINE ACCESSORY

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 014589238
Codification Country
United States
Item Name Code
INC 17311
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 2920-01-458-9238

National Stock Number (NSN) 2920-01-458-9238, or NIIN 014589238, (generator,engine accessory) was assigned September 15, 1998 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 22 contracts issued for this part number, with 34 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7LX23F64B5, SPE7LX23F187P, SPE7LX20F411C, SPE7LX20F311X, SPE7LX20F4976. The total value of the awarded contracts has been US$ 3,476,402.01.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 05, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 17311. [A GENERATOR PRIMARILY DESIGNED TO BE MOUNTED ON AN INTERNAL COMBUSTION ENGINE, AND TO BE DRIVEN BY THE ENGINE TO KEEP THE BATTERY IN A CHARGED CONDITION. MAY ALSO SUPPLY CURRENT FOR THE ENGINE IGNITION SYSTEM AND/OR ELECTRICAL EQUIPMENT WHICH IS CONNECTED TO THE BATTERY CIRCUIT. INCLUDES ALTERNATING CURRENT GENERATORS DESIGNED FOR USE WITH A RECTIFIER. EXCLUDES:THE MAJOR GENERATOR OF "GENERATING SETS". FOR GENERATORS SPECIFICALLY DESIGNED FOR AIRCRAFT USE AND NOT MOUNTED ON THE ENGINE, SEE GENERATOR, DIRECT CURRENT.]. 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 2920014589238 does not contain precious metals.

This NSN is associated to Schedule B 8511500000: generators for internal combustion engines, nesoi. 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

THREAD TOLERANCE CLASS
(CTTC) EXTERNAL
END ITEM IDENTIFICATION
(AGAV) E/I 2320013042277
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT
(BCGD) 8000
DISTANCE FROM END TO KEYWAY CENTER
(ANTX) 2.350 INCHES NOMINAL
KEYWAY LENGTH
(AFYS) 0.780 INCHES NOMINAL
KEYWAY WIDTH
(ABRR) 0.1875 INCHES NOMINAL
MOUNTING STYLE
(ADER) NO MOUNTING PROVISIONS
SECOND STEP DIAMETER
(ABPT) 0.4375 INCHES NOMINAL
SHAFT DRIVE END STYLE
(BCGS) STRAIGHT SHAFT END, THREADED, W/KEYWAY
SHAFT ROTATION DIRECTION
(AKCT) CLOCKWISE OR COUNTERCLOCKWISE
SUBMERSIBILITY
(AHZV) NONSUBMERSIBLE
THREAD CLASS
(CFHL) 1A
THREAD DIAMETER
(AWDP) 0.3750 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.850 INCHES NOMINAL
THREAD SERIES
(BZRR) UN
THREAD QUANTITY PER INCH
(CMLP) 16
UNTHREADED PORTION LENGTH
(ABVA) 1.500 INCHES NOMINAL
VOLTAGE IN VOLTS
(ELEC) 28.0

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