5225902

View detailed technical data, stock status, and sourcing information for: 5225902

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5225902
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-269-6327
Item Name Code
06158
Assigment Date
01/01/1963 (63 years ago)

2.750 inches nominal outside diameter, 10 external keyway quantity, 0.125 inches nominal external keyway width, 1.570 inches minimum and 1.575 inches maximum hole diameter, 0.375 inches nominal external keyway length

Product Characteristics

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

Hole Diameter
1.570 inches minimum and 1.575 inches maximum
Outside Diameter
2.750 inches nominal
External Keyway Length
0.375 inches nominal
External Keyway Width
0.125 inches nominal
External Keyway Quantity
10
Material Thickness
0.075 inches minimum and 0.083 inches maximum
Special Features
none internal key 0.240 in. min 0.245 in. max w,0.117 in. lg,located 60 deg from center of a keyway to center of internal key
Heat Treatment
as fabricated
Material
steel overall
Material Document And Classification
-b100 fscm 43999 mfr ref single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-310-1980 No Name Available 01/01/1961

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
11A8615 Keyway Washer
1229H528 Keyway Washer
4BM028 Keyway Washer
5225902 Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-00-269-6327?
The FSCG of the NSN 5310-00-269-6327 is 5310
Does the NSN 5310-00-269-6327 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-269-6327 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 5310-00-269-6327 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-269-6327 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 5310-00-269-6327 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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  • AS9120 Quality Standards
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