BK105

View detailed technical data, stock status, and sourcing information for: BK105
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-005-2315

Item Name Code

47946

Assigment Date

06/22/1975 (51 years ago)

15.025 inches nominal outside diameter, -20.0 fahrenheit and 400.0 fahrenheit temp rating, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, 125 maximum elongation percentage, 14.405 inches minimum and 14.545 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.

Outside Diameter: 15.025 inches nominal
Temp Rating: -20.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 14.405 inches minimum and 14.545 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-949-9214	No Name Available	07/04/2013

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
807116-89	O-Ring
AS3209-458	O-Ring
BK105	O-Ring
M83248/1-458	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-005-2315?

The FSCG of the NSN 5331-01-005-2315 is 5331

Does the NSN 5331-01-005-2315 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-005-2315 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 5331-01-005-2315 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-005-2315 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 5331-01-005-2315 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Jun 22, 1975