IGB1241

View detailed technical data, stock status, and sourcing information for: IGB1241
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-640-7797

Item Name Code

13700

Assigment Date

01/01/1963 (63 years ago)

one-piece construction type, 3.500 inches nominal diameter, not included fungus resistant treatment, coil and distributor application design, not provided radio interference shielding

Product Characteristics

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

Application Design: coil and distributor
Diameter: 3.500 inches nominal
Construction Type: one-piece
Fungus Resistant Treatment: not included
Radio Interference Shielding: not provided
Ignition System Design: single
Spark Plug Lead Connection Type: push-in
Coil Lead Connection Type: push-in
Electrode Design: single
Spark Plug Lead Accommodation Quantity: 4
Spark Plug Lead Accommodation Position: vertical
External Coil Lead Accommodation Quantity: 1
Coil Lead Accommodation Position: vertical
Internal Coil Electrode Type: button
Spring Loaded Brush Type Electrode Accommodation: not included
Cover Accommodation: not included
Mounting Method: snap spring
Height: 2.062 inches nominal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-019-0457	No Name Available	05/09/1973
2920-00-215-4056	No Name Available	06/24/1966
2920-00-362-2288	No Name Available	06/24/1966
2920-00-420-8899	No Name Available	01/01/1983
2920-00-524-4117	No Name Available	04/30/1969
2920-00-640-7822	No Name Available	07/27/1966
2920-01-215-3370	No Name Available	06/01/1996

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
117646	Ignition Distribution Cap
166-0235	Ignition Distribution Cap
166P235	Ignition Distribution Cap
3-21	Ignition Distribution Cap
55573	Ignition Distribution Cap
5927	Ignition Distribution Cap
652074	Ignition Distribution Cap
A5295	Ignition Distribution Cap
AL92	Ignition Distribution Cap
AU108	Ignition Distribution Cap
IGB1241	Ignition Distribution Cap

FAQs

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

What is the FSCG of the NSN 2920-00-640-7797?

The FSCG of the NSN 2920-00-640-7797 is 2920

Does the NSN 2920-00-640-7797 have a Schedule B code assigned?

Yes, the Schedule B code is 8511806000

Does NSN 2920-00-640-7797 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 2920-00-640-7797 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-640-7797 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 2920-00-640-7797 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963