66001-301-1

View detailed technical data, stock status, and sourcing information for: 66001-301-1

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66001-301-1
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-908-9860
Item Name Code
15887
Assigment Date
01/01/1960 (66 years ago)

right-hand thread direction, 3.961 inches minimum and 3.965 inches maximum small end diameter, +3.9768 to 3.9863 inches thread pitch diameters, 0.110 inches minimum and 0.115 inches maximum drive point depth, round nut style

Product Characteristics

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

Thread Pitch Diameters
+3.9768 to 3.9863 inches
Thread Direction
right-hand
Small End Diameter
3.961 inches minimum and 3.965 inches maximum
Drive Point Depth
0.110 inches minimum and 0.115 inches maximum
Nut Style
round
Nut Diameter
4.062 inches minimum and 4.067 inches maximum
Nut Thickness
0.208 inches minimum and 0.210 inches maximum
Drive Point Width
0.180 inches nominal
Undercut Thickness
0.076 inches minimum and 0.086 inches maximum
Drive Point Quantity
4
Drilled Hole Diameter
0.180 inches nominal
Hole Type And Quantity
4 drilled
Thread Series
uns
Thread Quantity Per Inch
28
Nominal Thread Size
0.112 inches
Hole Configuration Style
configuration f
Material
titanium alloy overall
Material Document And Classification
lb0170-110,fscm 94756 mfr ref single material response overall

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
66001-301-1 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-908-9860?
The FSCG of the NSN 5310-00-908-9860 is 5310
Does the NSN 5310-00-908-9860 have a Schedule B code assigned?
Yes, the Schedule B code is 8108908000
Does NSN 5310-00-908-9860 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 5310-00-908-9860 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-908-9860 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 5310-00-908-9860 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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