304T260

View detailed technical data, stock status, and sourcing information for: 304T260

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304T260
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-205-8247
Item Name Code
01869
Assigment Date
01/01/1963 (63 years ago)

0.110 inches minimum and 0.120 inches maximum internal prebent key width, 0.110 inches minimum and 0.120 inches maximum external prebent key width, 0.062 inches minimum and 0.093 inches maximum internal prebent key length, 0.719 inches minimum and 0.734 inches maximum outside diameter, 0.484 inches minimum and 0.499 inches maximum hole diameter

Product Characteristics

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

Hole Diameter
0.484 inches minimum and 0.499 inches maximum
Outside Diameter
0.719 inches minimum and 0.734 inches maximum
Internal Prebent Key Length
0.062 inches minimum and 0.093 inches maximum
External Prebent Key Width
0.110 inches minimum and 0.120 inches maximum
Internal Prebent Key Width
0.110 inches minimum and 0.120 inches maximum
Overall Distance Including Keys
1.016 inches maximum
External Key Quantity
9
Material Thickness
0.038 inches minimum and 0.046 inches maximum
Material
steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1026 or steel comp 1030 or steel comp 1034 or steel comp 1035 overall
Material Document And Classification
fed std 66 fed std all material responses overall
Style Designator
key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-186-1026 No Name Available 08/25/1971
3110-00-186-1058 No Name Available 06/13/1967
5310-00-637-8089 No Name Available 11/29/1968
5310-00-741-4754 No Name Available 06/20/1973

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
12Z10002-801 Key Washer
12Z335-232 Key Washer
236-1017P2 Key Washer
304T260 Key Washer
5310002058247 Key Washer
702001 Key Washer
7414754 Key Washer
B78346-1 Key Washer
MS19070-012 Key Washer
MS19070-12 Key Washer
W01ZINCPLATED Key Washer
YB236-1017P2 Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-205-8247?
The FSCG of the NSN 5310-00-205-8247 is 5310
Does the NSN 5310-00-205-8247 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-205-8247 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 5310-00-205-8247 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-205-8247 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 5310-00-205-8247 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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