12269408

View detailed technical data, stock status, and sourcing information for: 12269408
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-215-0111

Item Name Code

01869

Assigment Date

08/19/1985 (41 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.

1.380 inches minimum and 1.480 inches maximum outside diameter, 0.440 inches minimum and 0.500 inches maximum external straight key width, 0.950 inches minimum and 1.000 inches maximum hole diameter, 0.440 inches minimum and 0.525 inches maximum external straight key length, 1.415 inches minimum and 1.500 inches maximum overall distance including keys

Product Characteristics

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

Hole Diameter: 0.950 inches minimum and 1.000 inches maximum
Outside Diameter: 1.380 inches minimum and 1.480 inches maximum
External Straight Key Length: 0.440 inches minimum and 0.525 inches maximum
External Straight Key Width: 0.440 inches minimum and 0.500 inches maximum
Overall Distance Including Keys: 1.415 inches minimum and 1.500 inches maximum
Material Thickness: 0.0428 inches minimum and 0.0530 inches maximum
Angle Between External Keys: 90.0 degrees nominal
Special Features: one additional key located 38.0 deg min and 42.0 deg max from other key 0.250 in. min and 0.310 in. max wide and 0.682 in. min and 0.737 in. max long
Material: steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 overall
Material Document And Classification: qq-s-698 fed spec all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment 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
12269408	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-215-0111?

The FSCG of the NSN 5310-01-215-0111 is 5310

Does the NSN 5310-01-215-0111 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-215-0111 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 5310-01-215-0111 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-215-0111 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 5310-01-215-0111 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Aug 19, 1985