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5331-00-618-1603

Find complete technical information, availability, and procurement data for: 5331-00-618-1603

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5331-00-618-1603
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-618-1603
Item Name Code
47946
Assigment Date
01/01/1963 (63 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 3.719 inches minimum and 3.749 inches maximum center hole diameter, 3.976 inches minimum and 4.048 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Outside Diameter
3.976 inches minimum and 4.048 inches maximum
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
3.719 inches minimum and 3.749 inches maximum
Material
rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-00-194-3733 No Name Available 04/01/1995
5330-01-317-8738 No Name Available 01/01/2006

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:

FAQs

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

What is the FSCG of the NSN 5331-00-618-1603?
The FSCG of the NSN 5331-00-618-1603 is 5331
Does the NSN 5331-00-618-1603 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-618-1603 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 5331-00-618-1603 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-618-1603 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 5331-00-618-1603 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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