5310-01-205-3456

Find complete technical information, availability, and procurement data for: 5310-01-205-3456
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-205-3456

Item Name Code

15887

Assigment Date

04/07/1985 (41 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

round nut style, 2b thread class, 0.065 inches minimum and 0.095 inches maximum drive point depth, right-hand thread direction, 1.670 inches minimum and 1.680 inches maximum nut diameter

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
Drive Point Depth: 0.065 inches minimum and 0.095 inches maximum
Nut Style: round
Nut Diameter: 1.670 inches minimum and 1.680 inches maximum
Nut Thickness: 0.265 inches minimum and 0.275 inches maximum
Drive Point Width: 0.240 inches minimum and 0.260 inches maximum
Drive Point Quantity: 4
Thread Series: un
Thread Quantity Per Inch: 28
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum
Nominal Thread Size: 1.375 inches
Countersink Angle: 45.0 degrees nominal first end
Countersink Angle: 45.0 degrees nominal second end
Special Features: two outer edges chamfered 40.0 deg min to 50.0 deg max by 0.03 in. min to 0.05 in. max deep; two diametrically opposite curvedaxial grooves centered between two drive slots 0.170 in. min radius to 0.190 in max radius,bottom of groove extends to a depth 0.770 in. min,0.790 in. max from axial center
Material: steel comp 4340 overall
Material Document And Classification: ams6415 assn std single material response or mil-s-5000 mil spec single material response overall
Special Test Features: magnetic particle inspect per ems52308 cl 2,fscm 99193

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
3601450-1	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-205-3456?

The FSCG of the NSN 5310-01-205-3456 is 5310

Does the NSN 5310-01-205-3456 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-205-3456 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 5310-01-205-3456 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-205-3456 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 5310-01-205-3456 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Apr 7, 1985