2920-01-642-1181

Find complete technical information, availability, and procurement data for: 2920-01-642-1181
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-642-1181

Item Name Code

03577

Assigment Date

02/12/2015 (11 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

triangular mounting flange shape style, 4.98 inches nominal center to center distance between mounting holes, 0.656 inches nominal mounting hole diameter, hydraulic rotor assembly end item identification, 3 mounting hole quantity

Product Characteristics

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

Mounting Hole Diameter: 0.656 inches nominal
Center To Center Distance Between Mounting Holes: 4.98 inches nominal
Mounting Hole Quantity: 3
Mounting Flange Shape Style: triangular
End Item Identification: hydraulic rotor assembly
Barrel Outside Diameter: 4.00 inches nominal
Unpackaged Unit Length: 12.95 inches nominal
Engaging Mechanism Style: peripheral outboard gear drive w/worm shaft, anchor barrel plate and torsion drive spring w/drive housing
Engaging Mechanism To Armature Positional Relationship: straight
Part Name Assigned By Controlling Agency: starter assembly

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
P-11A2184	Electrical Engine Starter

FAQs

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

What is the FSCG of the NSN 2920-01-642-1181?

The FSCG of the NSN 2920-01-642-1181 is 2920

Does the NSN 2920-01-642-1181 have a Schedule B code assigned?

Yes, the Schedule B code is 8511400000

Does NSN 2920-01-642-1181 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 2920-01-642-1181 contain precious materials?

Item does not contain precious metal.

Does NSN 2920-01-642-1181 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 2920-01-642-1181 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Feb 12, 2015