1409-10

View detailed technical data, stock status, and sourcing information for: 1409-10
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-385-9257

Item Name Code

01857

Assigment Date

03/25/1974 (52 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes:mount, resilient, utility; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.

hexagon nut style, right-hand thread direction, 0.047 inches nominal drilled hole diameter, 3b thread class, 0.125 inches nominal 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
Nut Style: hexagon
Nut Height: 0.125 inches nominal
Drilled Hole Diameter: 0.047 inches nominal
Hole Type And Quantity: 2 drilled
Width Across Flats: 0.430 inches minimum and 0.439 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Hole Configuration Style: configuration b
Countersink Angle: 90.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 63.0 microinches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material response overall

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
1409-10	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-385-9257?

The FSCG of the NSN 5310-00-385-9257 is 5310

Does the NSN 5310-00-385-9257 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-385-9257 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 5310-00-385-9257 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-385-9257 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 5310-00-385-9257 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Mar 25, 1974