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5310-00-051-9938

Find complete technical information, availability, and procurement data for: 5310-00-051-9938

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5310-00-051-9938
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-051-9938
Item Name Code
05280
Assigment Date
01/01/1961 (65 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

right-hand thread direction, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, plate nut style, 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
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
1.290 inches maximum
Nut Height
0.361 inches maximum
Plate Thickness
0.031 inches nominal
Plate Width
0.516 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.998 inches minimum and 1.002 inches maximum
Temp Rating
1200.0 fahrenheit nominal
Thread Series
unf
Features Provided
floating nut
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Material
steel uns s34720 or steel uns s34723 nut
Material Document And Classification
ams 5642 assn std all material responses nut
Material Document And Classification
ams 5510 assn std single material response shell
Precious Material And Location
external surfaces silver
Surface Treatment
passivate shell
Surface Treatment
silver nut
Surface Treatment Document And Classification
ams 2410 assn std single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-818-5391 No Name Available 06/10/1967
5310-00-997-8993 No Name Available 05/09/1967

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
3M131-4 Plate Self-Locking Nut
F50218-4 Plate Self-Locking Nut
LHA8571-048 Plate Self-Locking Nut
LL65C428C Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-051-9938?
The FSCG of the NSN 5310-00-051-9938 is 5310
Does the NSN 5310-00-051-9938 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-051-9938 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 5310-00-051-9938 contain precious materials?
Item contains silver.
Does NSN 5310-00-051-9938 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 5310-00-051-9938 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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