5331-01-163-3688

Find complete technical information, availability, and procurement data for: 5331-01-163-3688
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-163-3688

Item Name Code

47946

Assigment Date

10/01/1983 (42 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

80 maximum elongation percentage, 0.495 inches nominal peripheral diameter, -65.0 fahrenheit and 160.0 fahrenheit temp rating, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, 0.346 inches minimum and 0.356 inches maximum center hole diameter

Product Characteristics

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

Temp Rating: -65.0 fahrenheit and 160.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.356 inches maximum
Peripheral Diameter: 0.495 inches nominal
Elongation Percentage: 80 maximum
Hardness Rating: 90.0 shore durometer a nominal
Criticality Code Justification: zzzx
Material: rubber synthetic
Departure From Cited Designator: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
0001.0014.R	O-Ring
200-2948999 PC 31	O-Ring
216-4363322 BC-F48	O-Ring
2621-906-19PC21	O-Ring
695-D-7683ITEM17	O-Ring
845-2110223PC18	O-Ring
D4-224E005PC27	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-163-3688?

The FSCG of the NSN 5331-01-163-3688 is 5331

Does NSN 5331-01-163-3688 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 5331-01-163-3688 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-163-3688 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 5331-01-163-3688 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Oct 1, 1983