10559322

View detailed technical data, stock status, and sourcing information for: 10559322

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10559322
Federal Supply Group
Engine Accessories
National Stock Number
2920-00-640-7886
Item Name Code
17309
Assigment Date
01/01/1963 (63 years ago)

0.968 inches nominal overall length, 0.375 inches nominal head height, 0.625 inches nominal accommodated spark plug thread diameter, 0.750 inches nominal width across flats, hexagon drive type

Product Characteristics

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

Head Height
0.375 inches nominal
Overall Length
0.968 inches nominal
Drive Type
hexagon
Width Across Flats
0.750 inches nominal
Accommodated Spark Plug Thread Diameter
0.625 inches nominal
Outside Thread Diameter
0.625 inches nominal
Head
included
Counterbore Feature
included
Head End Counterbore Diameter
0.580 inches nominal
Head End Counterbore Depth
0.375 inches nominal
Bottom End Counterbore Diameter
0.437 inches nominal
Bottom End Counterbore Depth
0.594 inches nominal
Special Features
0.625 in.-24 thd 0.312 in. deep in counterbore head end
Material
copper alloy body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5945-00-468-6382 No Name Available 01/01/1963
5975-00-727-5310 No Name Available 04/01/1976

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
10559322 Spark Plug Adapter
25951 Spark Plug Adapter

FAQs

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

What is the FSCG of the NSN 2920-00-640-7886?
The FSCG of the NSN 2920-00-640-7886 is 2920
Does the NSN 2920-00-640-7886 have a Schedule B code assigned?
Yes, the Schedule B code is 8511908000
Does NSN 2920-00-640-7886 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 2920-00-640-7886 contain precious materials?
Precious metal content is unknown
Does NSN 2920-00-640-7886 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 2920-00-640-7886 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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