52A5-070

View detailed technical data, stock status, and sourcing information for: 52A5-070

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52A5-070
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-274-3248
Item Name Code
05280
Assigment Date
01/01/1963 (63 years ago)

3b thread class, 0.130 inches nominal mounting hole diameter, right-hand thread direction, plate nut style, prevailing torque with nonmetallic insert locking feature

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
Mounting Hole Diameter
0.130 inches nominal
Nut Style
plate
Nut Length
1.047 inches nominal
Nut Height
0.453 inches nominal
Plate Thickness
0.065 inches nominal
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.562 inches nominal
Temp Rating
250.0 fahrenheit nominal
Thread Series
unf
Thread Quantity Per Inch
20
Nominal Thread Size
0.438 inches
Material
fiber or plastic polyamide (nylon) locking insert
Material
steel comp 1137 shell
Material
steel comp 1137 nut
Material Document And Classification
mil-s-866 mil spec single material response shell
Material Document And Classification
mil-s-866 mil spec single material response nut
Surface Treatment
cadmium nut
Surface Treatment
cadmium shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-488-8750 No Name Available 01/01/1960

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
52A5-070 Plate Self-Locking Nut
52NA5-070 Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-274-3248?
The FSCG of the NSN 5310-00-274-3248 is 5310
Does the NSN 5310-00-274-3248 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-274-3248 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 5310-00-274-3248 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-274-3248 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 5310-00-274-3248 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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