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5310-00-245-8266

Find complete technical information, availability, and procurement data for: 5310-00-245-8266

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5310-00-245-8266
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-245-8266
Item Name Code
05280
Assigment Date
07/16/1969 (57 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

right-hand thread direction, 0.066 inches minimum and 0.069 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, dry film lubricant lubrication, 3b thread class

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
Lubrication
dry film lubricant
Mounting Hole Diameter
0.066 inches minimum and 0.069 inches maximum
Nut Style
plate
Nut Length
0.455 inches nominal
Distance From Base To Center Of Aperture
0.156 inches nominal
Nut Height
0.158 inches maximum
Plate Thickness
0.025 inches nominal
Plate Width
0.266 inches minimum and 0.359 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Mounting Hole Center To Base
0.230 inches nominal
Center To Center Distance Between Mounting Holes Along Length
0.138 inches minimum and 0.142 inches maximum
Temp Rating
550.0 fahrenheit nominal
Thread Series
unc
Features Provided
floating nut
Thread Quantity Per Inch
32
Nominal Thread Size
0.138 inches
Countersink Angle
90.0 degrees nominal nut
Material
iron alloy 660 overall
Material Document And Classification
ams 5735 assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
171,fin. 5.4.1 mil std single treatment 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
10225402 Plate Self-Locking Nut
457-5570 Plate Self-Locking Nut
MF29058-06 Plate Self-Locking Nut
RMLHA27M2860-62A Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-245-8266?
The FSCG of the NSN 5310-00-245-8266 is 5310
Does the NSN 5310-00-245-8266 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-245-8266 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 5310-00-245-8266 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-245-8266 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 5310-00-245-8266 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jul 16, 1969

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