5310-01-056-3225

Find complete technical information, availability, and procurement data for: 5310-01-056-3225
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-056-3225

Item Name Code

29724

Assigment Date

02/20/1978 (48 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. It is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. An integral feature is incorporated for locking on the threads of a mating member.

prevailing torque all metal design locking feature, 3b thread class, eliptical countersunk head style, right-hand thread direction, 0.054 inches nominal head 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
Head Style: eliptical countersunk
Head Height: 0.054 inches nominal
Locking Feature: prevailing torque all metal design
Head Major Diameter: 0.704 inches minimum and 0.708 inches maximum
Head Minor Diameter: 0.598 inches minimum and 0.602 inches maximum
Lubrication: dry film lubricant
Nut Style: blind rivet w/smooth round shank
Nut Diameter: 0.537 inches minimum and 0.539 inches maximum
Nut Length: 0.918 inches maximum
Nut Grip Range: +0.160 to 0.220 inches
Shank End Type: open
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Head Major Countersink Angle: 75.75 degrees minimum and 76.25 degrees maximum
Head Minor Countersink Angle: 59.75 degrees minimum and 60.25 degrees maximum
Material: steel comp 304 or steel comp 305 overall
Material Document And Classification: qq-s-763,cond a fed spec all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 class 2 fed spec all treatment responses overall
Specification/Standard Data: 80205-nas1734 professional/industrial association standard

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
NAS1734-7L3P	Blind Rivet Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-056-3225?

The FSCG of the NSN 5310-01-056-3225 is 5310

Does the NSN 5310-01-056-3225 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-056-3225 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 5310-01-056-3225 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-056-3225 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 5310-01-056-3225 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Feb 20, 1978