2920-01-657-5989

Engine Accessory Generator email this page

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Reference images of this national stock number
Reference of NSN 2920-01-657-5989 Reference of NSN 2920-01-657-5989 Reference of NSN 2920-01-657-5989

Model or part number: 3846374

Pricing & Availability

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About this product
Bidirectional rotation; ambient operating temperature: -65f to +200f;

Description

Alternator Engine Accessory NSN 2920-01-657-5989.

pdf NSN 2920-01-657-5989 Datasheet

MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
0.96 inches
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Woodruff key
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
18.33 inches
MRC:
None.ABPT
Second Step Diameter:
Between 1.177 inches and 1.179 inches
MRC:
None.ABVA
Unthreaded Portion Length:
1.77 inches
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
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Mrap - m-atv
MRC:
Indicates the type of ground polarity utilized.AXHX
Ground Polarity Type:
Negative
MRC:
The maximum amount of output current for which the item is rated,expressed in amperes.BCGF
Maximum Output Current Rating In Amps:
570.0
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.BCMD
Distance Between Inside Surfaces Of Hinge Bracket:
6.62 inches
MRC:
None.BCMF
Distance Between Outside Surfaces Of Hinge Bracket:
15.6 inches
MRC:
The speed the armature can revolve and produce maximum current,expressed in revolutions per minute.BCND
Maximum Rated Armature Speed In Rpm:
8500
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Alternator, 24vdc
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
28.0
MRC:
--
NIIN:
016575989
MRC:
--
NATO Stock Number:
2920-01-657-5989
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 2920-01-657-5989

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.

Recent Solicitations Most recent solicitations for NSN 2920-01-657-5989

End Date
Solicitation
Qty
Purchase Request
End Date:
2021-08-02
Solicitation:
SPE7L521T4450
Qty:
3
Purchase Request:
0090442289
End Date:
2020-01-13
Solicitation:
SPE7L220T1218
Qty:
1
Purchase Request:
0083027625
End Date:
2019-10-21
Solicitation:
SPE7L220T0210
Qty:
4
Purchase Request:
0081956541
End Date:
2019-04-01
Solicitation:
SPE7L519T2624
Qty:
4
Purchase Request:
0078943176
End Date:
2018-12-06
Solicitation:
SPE7L519T0924
Qty:
4
Purchase Request:
0077304020
End Date:
2018-03-19
Solicitation:
SPE7L218T1913
Qty:
1
Purchase Request:
0073351218
End Date:
2017-10-10
Solicitation:
SPE7L217T5073
Qty:
1
Purchase Request:
0071043664
End Date:
2017-08-28
Solicitation:
SPE7L017T6592
Qty:
1
Purchase Request:
0070300501
End Date:
2017-08-24
Solicitation:
SPE7L017T6532
Qty:
1
Purchase Request:
0070266050
End Date:
2017-07-20
Solicitation:
SPE7L217T3998
Qty:
1
Purchase Request:
0069745445

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)

DLA History / Forecast Quantities

Land Supply Chain
07/1812/1805/1909/1902/20
1.001.001.001.001.00

Manufacturers

This NSN is registered to the following cage codes.
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