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5310-01-085-1212

Find complete technical information, availability, and procurement data for: 5310-01-085-1212

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5310-01-085-1212
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-085-1212
Item Name Code
05280
Assigment Date
10/31/1979 (46 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

prevailing torque all metal design locking feature, dry film lubricant lubrication, right-hand thread direction, 3b thread class, 0.194 inches nominal nut counterbore diameter

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Counterbore Diameter
0.194 inches nominal nut
Lubrication
dry film lubricant
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
0.948 inches maximum
Nut Height
0.500 inches maximum
Plate Thickness
0.027 inches minimum and 0.037 inches maximum
Plate Width
0.445 inches maximum
Removable Nut Manufacturer Code
80205
Nut Counterbore Depth
0.313 inches minimum nut
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Mounting Hole Center To Base
0.100 inches minimum
Distance From Aperture Center To Mounting Hole Center
0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.686 inches minimum and 0.690 inches maximum
Removable Nut Manufacturer Part Number
nas1794
Temp Rating
450.0 fahrenheit maximum
Thread Series
unjf
Features Provided
floating nut
Thread Quantity Per Inch
32
Nominal Thread Size
0.190 inches
Material
steel nut
Material
steel shell
Surface Treatment
cadmium and chromate nut
Surface Treatment
cadmium and chromate shell
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec all treatment responses shell
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec all treatment responses nut
Specification/Standard Data
80205-nas1791 professional/industrial association standard

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
NAS1791A3-5 Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-085-1212?
The FSCG of the NSN 5310-01-085-1212 is 5310
Does the NSN 5310-01-085-1212 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-085-1212 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 5310-01-085-1212 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-085-1212 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 5310-01-085-1212 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Oct 31, 1979

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