204289-1

View detailed technical data, stock status, and sourcing information for: 204289-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-199-4958

Item Name Code

24327

Assigment Date

01/24/1969 (57 years ago)

1.435 inches nominal body outside diameter, not casehardened casehardening indicator, 1.290 inches nominal body inside diameter, 0.439 inches nominal mounting hole diameter, 0.750 inches nominal overall height

Product Characteristics

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

Casehardening Indicator: not casehardened
Overall Height: 0.750 inches nominal
Mounting Hole Diameter: 0.439 inches nominal
Body Outside Diameter: 1.435 inches nominal
Body Inside Diameter: 1.290 inches nominal
Material Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum
End Hole Diameter: 1.125 inches nominal
Inside Chamfer Depth: 0.025 inches nominal
Outside Chamfer Depth: 0.025 inches nominal
Inside Chamfer Angle In Deg: 45.0
Outside Chamfer Angle In Deg: 45.0
Special Features: slot 0.075 in. w 0.125 in. deep
Material: steel comp 4130
Material Document And Classification: mil-t-6736, comp 4130 mil spec single material response
Style Designator: parallel

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
204289-1	Helical Compression Spr Retainer

FAQs

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

What is the FSCG of the NSN 5340-00-199-4958?

The FSCG of the NSN 5340-00-199-4958 is 5340

Does the NSN 5340-00-199-4958 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 5340-00-199-4958 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 5340-00-199-4958 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-199-4958 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-199-4958 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jan 24, 1969