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5310-00-639-1939

Find complete technical information, availability, and procurement data for: 5310-00-639-1939

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5310-00-639-1939
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-639-1939
Item Name Code
05280
Assigment Date
01/01/1961 (65 years ago)

prevailing torque all metal design locking feature, plate nut style, 2b thread class, 0.098 inches nominal mounting hole diameter, right-hand thread direction

Product Characteristics

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

Thread Class
2b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Mounting Hole Diameter
0.098 inches nominal
Nut Style
plate
Nut Length
0.969 inches nominal
Nut Height
0.359 inches nominal
Plate Thickness
0.075 inches nominal
Plate Width
0.453 inches nominal
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.344 inches nominal
Center To Center Distance Between Mounting Holes Along Length
0.688 inches nominal
Temp Rating
550.0 fahrenheit nominal
Thread Series
unc
Thread Quantity Per Inch
32
Nominal Thread Size
0.164 inches
Countersink Angle
100.0 degrees nominal nut
Material
steel overall
Surface Treatment
cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-281-9186 No Name Available 01/01/1963
5310-00-286-9186 No Name Available 10/01/1975

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
52ZA38-82 Plate Self-Locking Nut
AN361-832 Plate Self-Locking Nut
TT347 Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-639-1939?
The FSCG of the NSN 5310-00-639-1939 is 5310
Does the NSN 5310-00-639-1939 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-639-1939 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 5310-00-639-1939 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-639-1939 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 5310-00-639-1939 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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