5310-01-308-1454

Find complete technical information, availability, and procurement data for: 5310-01-308-1454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-308-1454

Item Name Code

15893

Assigment Date

09/22/1989 (36 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

right-hand thread direction, 0.217 inches maximum pilot diameter, 0.073 inches nominal pilot length, prevailing torque all metal design locking feature, 3b thread class

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 all metal design
Pilot Diameter: 0.217 inches maximum
Pilot Length: 0.073 inches nominal
Counterbore Diameter: 0.182 inches minimum base
Lubrication: dry film lubricant
Nut Style: spline (floating)
Nut Length: 0.435 inches maximum
Nut Height: 0.287 inches nominal
Nut Counterbore Depth: 0.135 inches nominal base
Width Across Flats: 0.310 inches maximum
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjc
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Material: iron alloy 660 nut
Material: steel comp 304 or steel comp 305 base
Material: steel comp 631 bracket
Material Document And Classification: ams 5528 assn std single material response bracket
Material Document And Classification: ams 5639 assn std 1st material response or ams 5514 assn std 2nd material response base
Material Document And Classification: ams 5525 assn std single material response nut
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

Replaces National Stock Numbers

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

NSN	Name	Date
5310-01-306-9932	No Name Available	02/01/1991

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
ES8411-549	Spline Self-Locking Nut
GFP6010-L-6-AA	Spline Self-Locking Nut
MS14210-L06-2	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-308-1454?

The FSCG of the NSN 5310-01-308-1454 is 5310

Does the NSN 5310-01-308-1454 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-308-1454 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 5310-01-308-1454 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-308-1454 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 5310-01-308-1454 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Sep 22, 1989