2920-01-035-1441

Find complete technical information, availability, and procurement data for: 2920-01-035-1441
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-035-1441

Item Name Code

17311

Assigment Date

02/04/1977 (49 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.156 inches nominal keyway width, 0.594 inches nominal thread length, 3.247 inches minimum and 3.249 inches maximum pilot diameter, 1.250 inches nominal unthreaded portion length, 0.873 inches minimum and 0.874 inches maximum second step diameter

Product Characteristics

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

Thread Length: 0.594 inches nominal
Pilot Diameter: 3.247 inches minimum and 3.249 inches maximum
Second Step Diameter: 0.873 inches minimum and 0.874 inches maximum
Keyway Width: 0.156 inches nominal
Unthreaded Portion Length: 1.250 inches nominal
Mounting Style: flange mtd w/three mtg holes
Center To Center Distance Between Mounting Holes Along Width: 3.625 inches nominal
Pilot Height: 1.000 inches nominal
Keyway Length: 0.750 inches nominal
Submersibility: nonsubmersible
Shaft Rotation Direction: counterclockwise
Distance From End To Keyway Center: 1.328 inches nominal
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center: 3.062 inches nominal
Top Mounting Hole Diameter: 0.625 inches nominal
Bottom Mounting Hole Diameter: 0.469 inches nominal
Center To Center Distance Between Top Mounting Slot And Bottom Mounting Hole: 5.875 inches nominal
Voltage In Volts: 32.0

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
1106864	Engine Accessory Generator
9F2569	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-01-035-1441?

The FSCG of the NSN 2920-01-035-1441 is 2920

Does the NSN 2920-01-035-1441 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-01-035-1441 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 2920-01-035-1441 contain precious materials?

Precious metal content is unknown

Does NSN 2920-01-035-1441 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 2920-01-035-1441 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Feb 4, 1977