5331-00-853-9191

Find complete technical information, availability, and procurement data for: 5331-00-853-9191
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-853-9191

Item Name Code

47946

Assigment Date

01/16/1967 (59 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

1.293 inches minimum and 1.305 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, 1.487 inches minimum and 1.523 inches maximum outside diameter, 125 maximum elongation percentage

Product Characteristics

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

Outside Diameter: 1.487 inches minimum and 1.523 inches maximum
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 1.293 inches minimum and 1.305 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber silicone class q

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
18569387-3	O-Ring
2-125 S604-70	O-Ring
442956-41	O-Ring
5331PL1279870	O-Ring
5331PL2169232	O-Ring
65110S	O-Ring
84375PC24	O-Ring
AS3582-125	O-Ring
MS9068-125	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-853-9191?

The FSCG of the NSN 5331-00-853-9191 is 5331

Does the NSN 5331-00-853-9191 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-853-9191 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 5331-00-853-9191 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-853-9191 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 5331-00-853-9191 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Jan 16, 1967