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5310-00-853-0668

Find complete technical information, availability, and procurement data for: 5310-00-853-0668

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5310-00-853-0668
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-853-0668
Item Name Code
05277
Assigment Date
01/01/1961 (65 years ago)

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

0.273 inches nominal nut height, prevailing torque with nonmetallic insert locking feature, hexagon nut style, right-hand thread direction, 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 with nonmetallic insert
Nut Style
hexagon
Nut Height
0.273 inches nominal
Width Across Flats
0.431 inches minimum and 0.438 inches maximum
Temp Rating
392.0 fahrenheit nominal
Thread Series
unf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Material
fiber locking insert
Material
steel nut
Surface Treatment
cadmium nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-571-4183 No Name Available 11/30/1965

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
A126E Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-853-0668?
The FSCG of the NSN 5310-00-853-0668 is 5310
Does the NSN 5310-00-853-0668 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-853-0668 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 5310-00-853-0668 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-853-0668 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 5310-00-853-0668 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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