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5310-00-727-2809

Find complete technical information, availability, and procurement data for: 5310-00-727-2809

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5310-00-727-2809
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-727-2809
Item Name Code
05277
Assigment Date
01/01/1963 (63 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.

prevailing torque with nonmetallic insert locking feature, hexagon nut style, 3b thread class, right-hand thread direction, 0.110 inches minimum and 0.140 inches maximum nut height

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
0.110 inches minimum and 0.140 inches maximum
Width Across Flats
0.305 inches minimum and 0.313 inches maximum
Temp Rating
250.0 fahrenheit nominal
Thread Series
unf
Thread Quantity Per Inch
40
Nominal Thread Size
0.138 inches
Bearing Surface Type
chamfered
Bearing Surface Finish
125.0 microinches
Material
steel comp 1212 nut
Material Document And Classification
ams5010 assn std single material response nut
Material Document And Classification
mil-m-20693 comp a type1 mil spec 1st material response or mil-m-20693 comp b type4 and 4a mil spec 2nd material response locking insert
Surface Treatment
cadmium overall except insert
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-208-7823 No Name Available 01/01/1983
5310-01-560-7260 No Name Available 12/01/2008

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
22NTM60 Hexagon Self-Locking Nut
50031642 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-727-2809?
The FSCG of the NSN 5310-00-727-2809 is 5310
Does the NSN 5310-00-727-2809 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-727-2809 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 5310-00-727-2809 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-727-2809 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 5310-00-727-2809 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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