2920-00-393-6371

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Reference images of this national stock number
Reference of NSN 2920-00-393-6371 Reference of NSN 2920-00-393-6371 Reference of NSN 2920-00-393-6371

Model or part number: 768927M91

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Description

Alternator Engine Accessory NSN 2920-00-393-6371.

pdf NSN 2920-00-393-6371 Datasheet

MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+0.6324/+0.6365 inches
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.500 inches
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Lockwasher and nut and woodruff key
MRC:
None.ABPT
Second Step Diameter:
Between 0.668 inches and 0.669 inches
MRC:
A measurement taken at right angles to the length of a keyway,in distinction from thickness.ABRR
Keyway Width:
0.156 inches
MRC:
None.ABVA
Unthreaded Portion Length:
0.875 inches
MRC:
The direction of the mounting hole thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.ACJC
Mounting Hole Thread Direction:
Right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the mounting.ADER
Mounting Style:
Bracket mtd w/three mtg holes, top hole threaded
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
Corrosion resistant and fungus resistant
MRC:
A measurement of the longest dimension of a keyway,in distinction from width.AFYS
Keyway Length:
0.750 inches
MRC:
An indication of whether or not an item is capable of operation while submerged.AHZV
Submersibility:
Nonsubmersible
MRC:
The direction of rotation of a rotating shaft as viewed from the drive end.AKCT
Shaft Rotation Direction:
Clockwise
MRC:
The distance from the end of the item to the center of the keyway.ANTX
Distance From End To Keyway Center:
0.906 inches
MRC:
The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.AWDP
Thread Diameter:
0.669 inches
MRC:
Indicates the type of ground polarity utilized.AXHX
Ground Polarity Type:
Negative
MRC:
The minimum speed the armature can revolve and maintain full current output,expressed in revolutions per minute.BCGD
Armature Minimum Speed In Rpm At Full Current Output:
1900
MRC:
The maximum amount of output current for which the item is rated,expressed in amperes.BCGF
Maximum Output Current Rating In Amps:
18.0
MRC:
The cut-in speed necessary to maintain a minimum current flow,expressed in revolutions per minute.BCGG
Minimum Current Cut-in Speed In Rpm:
1300
MRC:
The means by which the item is grounded.BCGN
Grounding Method:
External
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft drive end.BCGS
Shaft Drive End Style:
Straight shaft end, threaded, w/keyway
MRC:
None.BCLY
Distance Between Shaft Center And Bottom Mounting Hole Center:
3.625 inches
MRC:
None.BCLZ
Distance Between Shaft Center And Top Mounting Hole Center:
3.500 inches
MRC:
None.BCMB
Angular Deviation Of First Hole From Top Center In Deg:
180.0
MRC:
None.BCMC
Angular Deviation Of Second Hole From First Hole In Deg:
159.0
MRC:
None.BCMD
Distance Between Inside Surfaces Of Hinge Bracket:
Between 7.2435 inches and 7.2565 inches
MRC:
None.BCMF
Distance Between Outside Surfaces Of Hinge Bracket:
Between 8.118 inches and 8.131 inches
MRC:
None.BCMH
Bottom Mounting Hole Diameter:
Between 0.323 inches and 0.333 inches
MRC:
The speed the armature can revolve and produce maximum current,expressed in revolutions per minute.BCND
Maximum Rated Armature Speed In Rpm:
8000
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.BZRR
Thread Series:
Uns
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for the specific diameter of a threaded mounting hole.CMLK
Mounting Hole Thread Series Designator:
Unc
MRC:
The length of a straight line which passes through the center of a threaded mounting hole,and terminates at the circumference.CMLL
Mounting Hole Thread Diameter:
0.312 inches
MRC:
The number of mounting hole threads per linear inch measured on a line parallel to the thread axis.CMLM
Mounting Hole Thready Qty Per Inch (tpi):
18
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal mounting hole thread.CMLN
Mounting Hole Thread Class:
2b
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
20
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
24.0
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Engine electrical system, nonaircraft
MRC:
--
NIIN:
003936371
MRC:
--
NATO Stock Number:
2920-00-393-6371
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A14700
MRC:
--
INC:
17311
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2920-00-393-6371

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.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
32.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
52
PKG:
18ZZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 52

Container, watervaporproof bag, sealed, container.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8511500000
NAICS:
336320
End Use Class:
30200
SITC:
77831
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8511500000

Generators For Internal Combustion Engines, Nesoi

End Use Code 30200

Engines and Engine Parts (carburetors, Pistons, Rings, and Valves)

Standard Intl. Trade Class (SITC) 77831

Outs, Etc. Ignition Internal Combustion Engines; Generators and Cut Ignition Or Compression Electrical Ignition Or Starting Equipment Used For Spark

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062120
NMF Description:
Generators/motors/parts Noi
UFC:
34760
LTL:
Rating variable
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 590

Generators and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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