RT 205 980-1

View detailed technical data, stock status, and sourcing information for: RT 205 980-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-433-3599

Item Name Code

13393

Assigment Date

08/17/1970 (55 years ago)

0.016 inches minimum and 0.025 inches maximum thickness, round peripheral shape style, rectangular cross-sectional shape style, 0.089 inches minimum and 0.094 inches maximum hole diameter, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.089 inches minimum and 0.094 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.016 inches minimum and 0.025 inches maximum
Overall Diameter: 0.245 inches minimum and 0.250 inches maximum
Color: black overall
Material: steel comp 301 or steel comp 302 or steel comp 316 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: mil-c-13924,class 4 mil spec single treatment response overall
Nondefinitive Spec/Std Data: a type and 1 grade and b class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-100-6746	No Name Available	01/01/1983
5310-00-436-7302	No Name Available	07/09/2001
5310-00-620-4564	No Name Available	09/01/1984

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
457-6127	Flat Washer
MS15795-802B	Flat Washer
RT 205 980-1	Flat Washer
WC1057-2	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-433-3599?

The FSCG of the NSN 5310-00-433-3599 is 5310

Does the NSN 5310-00-433-3599 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-433-3599 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 5310-00-433-3599 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-433-3599 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 5310-00-433-3599 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Aug 17, 1970