2920-01-030-4238

Find complete technical information, availability, and procurement data for: 2920-01-030-4238
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-030-4238

Item Name Code

17311

Assigment Date

11/05/1976 (49 years ago)

decontaminating apparatus power driven skid-mtd, m12a1. end item identification, right-hand thread direction, 0.874 inches nominal second step diameter, right-hand mounting hole thread direction, bracket mtd w/three mtg holes, top hole threaded mounting style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Second Step Diameter: 0.874 inches nominal
Mounting Hole Thread Direction: right-hand
Mounting Style: bracket mtd w/three mtg holes, top hole threaded
End Item Identification: decontaminating apparatus power driven skid-mtd, m12a1.
Submersibility: submersible
Shaft Rotation Direction: clockwise or counterclockwise
Thread Diameter: 0.625 inches nominal
Ground Polarity Type: negative
Armature Minimum Speed In Rpm At Full Current Output: 8000
Maximum Output Current Rating In Amps: 100.0
Minimum Current Cut-In Speed In Rpm: 1500
Rectifier Location: integral
Grounding Method: internal
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center: 3.900 inches nominal
Distance Between Shaft Center And Top Mounting Hole Center: 3.900 inches nominal
Angular Deviation Of First Hole From Top Center In Deg: 0.0
Angular Deviation Of Second Hole From First Hole In Deg: 180.0
Distance Between Inside Surfaces Of Hinge Bracket: 3.880 inches nominal
Distance Between Outside Surfaces Of Hinge Bracket: 5.210 inches nominal
Bottom Mounting Hole Diameter: 0.520 inches nominal
Maximum Rated Armature Speed In Rpm: 12000
Thread Series: unef
Thread Class: 2a
Mounting Hole Thread Series Designator: unc
Mounting Hole Thread Diameter: 0.500 inches nominal
Mounting Hole Thread Quantity Per Inch: 13
Mounting Hole Thread Class: 2b
Thread Quantity Per Inch: 18
Criticality Code Justification: feat
Voltage In Volts: 24.0
Special Features: weapon system essential

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
683761C91	Engine Accessory Generator
M683761C91	Engine Accessory Generator
N-1026	Engine Accessory Generator
N1026-1	Engine Accessory Generator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2920-01-030-4238?

The FSCG of the NSN 2920-01-030-4238 is 2920

Does the NSN 2920-01-030-4238 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-01-030-4238 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2920-01-030-4238 contain precious materials?

Precious metal content is unknown

Does NSN 2920-01-030-4238 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2920-01-030-4238 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Nov 5, 1976