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NSN 2920-01-134-8842, 2920011348842
Cancelled -> Replaced by 2920011211853

Federal Supply Classification
FSC 2920 - Engine Electrical System Components, Nonaircraft
National Item Identification Number
NIIN 011348842
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 2920-01-134-8842

National Stock Number (NSN) 2920-01-134-8842, or NIIN 011348842, (generator,engine accessory) was assigned July 13, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2920011211853.

There are 3 manufacturer part numbers associated with this NSN. 2 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. 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, with the most recent procurement date of Jul 27, 2015. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L515V1792, SPE7L515V1792, SPM7LX08D7014. The total value of the awarded contracts has been US$ 60,772.50.

This NSN is unique to one weapons system.

There has been very little 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 May 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 2920011348842 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

ERR DEFAULT
(ABNJ) ERR DEFAULT
PILOT DIAMETER
(AAVL) ANY ACCEPTABLE
KEYWAY LENGTH
(AFYS) ANY ACCEPTABLE
CENTER TO CENTER DISTANCE BETWEEN TOP MOUNTING SLOT AND BOTTOM MOUNTING HOLE
(BCMJ) ANY ACCEPTABLE
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER
(BCLY) 4.690 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER
(ANTX) 2.455 INCHES NOMINAL
BOTTOM MOUNTING HOLE DIAMETER
(BCMH) 0.505 INCHES MINIMUM AND 0.535 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH
(ADFX) 7.000 INCHES NOMINAL
FURNISHED ITEMS
(ABFF) BUSHING PACKAGE AND COOLING FAN AND NUT AND VOLTAGE REGULATOR
KEYWAY WIDTH
(ABRR) 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
LARGEST DIAMETER
(AGQA) 1.181 INCHES NOMINAL
MAXIMUM OUTPUT CURRENT RATING IN AMPS
(BCGF) 300.0
MAXIMUM RATED ARMATURE SPEED IN RPM
(BCND) 8000
MOUNTING STYLE
(ADER) FLANGE MTD W/THREE MTG HOLES
SHAFT DRIVE END STYLE
(BCGS) TAPERED SHAFT END, THREADED W/KEYWAY
SHAFT ROTATION DIRECTION
(AKCT) CLOCKWISE
RECTIFIER LOCATION
(BCGM) SEPARATE
THREAD CLASS
(CFHL) 2A
THREAD DIAMETER
(AWDP) 1.000 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 1.330 INCHES NOMINAL
THREAD QUANTITY PER INCH
(CMLP) 14
THREAD SERIES
(BZRR) UNS
TOP MOUNTING HOLE DIAMETER
(BCMG) 0.377 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
VOLTAGE IN VOLTS
(ELEC) 28.0
SUBMERSIBILITY
(AHZV) NONSUBMERSIBLE
TAPER LENGTH
(ABND) 1.250 INCHES NOMINAL
TAPER PER FOOT IN INCHES
(ABNJ) 1.500
PILOT HEIGHT
(ADPY) ANY ACCEPTABLE
III MAXIMUM OUTPUT CURRENT RATING IN AMPS
(BCGF) 300.0

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