RT253-65-282

View detailed technical data, stock status, and sourcing information for: RT253-65-282
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-049-7909

Item Name Code

47946

Assigment Date

10/24/1977 (48 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

16.233 inches nominal outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 15.910 inches minimum and 16.000 inches maximum center hole diameter, 200 maximum elongation percentage, 60.0 shore durometer a minimum and 70.0 shore durometer a maximum hardness rating

Product Characteristics

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

Outside Diameter: 16.233 inches nominal
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 15.910 inches minimum and 16.000 inches maximum
Elongation Percentage: 200 maximum
Hardness Rating: 60.0 shore durometer a minimum and 70.0 shore durometer a maximum
Material: rubber butadiene-acrylonitrile class nbr

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
10V60-141-282	O-Ring
1793-282	O-Ring
60-P-31-282	O-Ring
725-70-282	O-Ring
7866-282	O-Ring
C-69-282	O-Ring
MS29513-282	O-Ring
PX1775-282	O-Ring
RT253-65-282	O-Ring
SR-822A-60-282	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-049-7909?

The FSCG of the NSN 5331-01-049-7909 is 5331

Does the NSN 5331-01-049-7909 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-049-7909 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 5331-01-049-7909 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-049-7909 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 5331-01-049-7909 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Oct 24, 1977