5189957

View detailed technical data, stock status, and sourcing information for: 5189957
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-294-6838

Item Name Code

02378

Assigment Date

02/20/1989 (37 years ago)

0.437 inches minimum and 0.500 inches maximum counterbore diameter, 1.000 inches nominal overall width, 2.230 inches nominal overall height, 0.310 inches minimum and 0.530 inches maximum counterbore depth, 2.180 inches nominal overall length

Product Characteristics

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

Counterbore Diameter: 0.437 inches minimum and 0.500 inches maximum
Counterbore Depth: 0.310 inches minimum and 0.530 inches maximum
Overall Length: 2.180 inches nominal
Overall Height: 2.230 inches nominal
Overall Width: 1.000 inches nominal
First Flat Length: 1.590 inches nominal
Flat Height: 0.590 inches nominal
Mounting Hole Diameter: 0.297 inches minimum and 0.386 inches maximum
Mounting Hole Thread Class: 2b
Mounting Hole Depth: 1.140 inches minimum and 1.220 inches maximum
Mounting Hole Thread Series Designator: unf
Mounting Hole Nominal Thread Size: 0.250 inches
Distance From Mounting Hole Center To End: 0.500 inches minimum and 0.500 inches maximum
Starting Edge Shape: straight
Mounting Hole Type And Quantity: 1 threaded and 2 unthreaded-counterbored
Material: steel comp 303 overall
Material Document And Classification: ams 5640,cond a assn std single material response overall
Surface Treatment: plastic polyurethane overall
Surface Treatment Document And Classification: mil-c-81773 with federal standard 595 number 17875,color insignia white mil spec single treatment response overall
Style Designator: stepped

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
5189957	Machine Key

FAQs

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

What is the FSCG of the NSN 5315-01-294-6838?

The FSCG of the NSN 5315-01-294-6838 is 5315

Does NSN 5315-01-294-6838 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 5315-01-294-6838 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-294-6838 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 5315-01-294-6838 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Feb 20, 1989