19-90054-029

View detailed technical data, stock status, and sourcing information for: 19-90054-029
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-111-7295

Item Name Code

01869

Assigment Date

04/23/1981 (45 years ago)

0.062 inches nominal external straight key width, 0.041 inches nominal internal straight key width, 0.213 inches nominal hole diameter, 0.050 inches nominal distance from centerline to top of internal key, 0.290 inches nominal outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.213 inches nominal
Outside Diameter: 0.290 inches nominal
External Straight Key Width: 0.062 inches nominal
Internal Straight Key Width: 0.041 inches nominal
Distance From Centerline To Top Of Internal Key: 0.050 inches nominal
Overall Distance Including Keys: 0.304 inches nominal
External Key Quantity: 6
Internal Key Quantity: 1
Material Thickness: 0.038 inches nominal
Material: copper alloy 260 overall
Material Document And Classification: qq-b-613 temper half hard fed spec single material response overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-956-9499	No Name Available	01/01/1989

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
19-90054-029	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-111-7295?

The FSCG of the NSN 5310-01-111-7295 is 5310

Does the NSN 5310-01-111-7295 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-111-7295 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 5310-01-111-7295 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-111-7295 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 5310-01-111-7295 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Apr 23, 1981