321S058

View detailed technical data, stock status, and sourcing information for: 321S058
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-413-5500

Item Name Code

47946

Assigment Date

05/17/1995 (31 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

0.321 inches nominal center hole diameter, rubber silicone class q material, 0.058 inches nominal cross-sectional height, zz-r-765, cl 1 and 2, gr 70 fed spec single material response material document and classification

Product Characteristics

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

Cross-Sectional Height: 0.058 inches nominal
Center Hole Diameter: 0.321 inches nominal
Material: rubber silicone class q
Material Document And Classification: zz-r-765, cl 1 and 2, gr 70 fed spec single material response

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
18-58002-1	O-Ring
321S058	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-413-5500?

The FSCG of the NSN 5331-01-413-5500 is 5331

Does the NSN 5331-01-413-5500 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-413-5500 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 5331-01-413-5500 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-413-5500 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 5331-01-413-5500 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, May 17, 1995