RT253-65-212

View detailed technical data, stock status, and sourcing information for: RT253-65-212
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-250-0226

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material, 0.853 inches minimum and 0.865 inches maximum center hole diameter, armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification, 1.119 inches minimum and 1.155 inches maximum outside 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: 1.119 inches minimum and 1.155 inches maximum
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 0.853 inches minimum and 0.865 inches maximum
End Item Identification: armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-298-6203	No Name Available	01/01/1960
5330-00-531-4650	No Name Available	01/01/1963
5330-01-107-4169	No Name Available	05/01/1994

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
00571A	O-Ring
10V60-141-212	O-Ring
1793-212	O-Ring
182542-228	O-Ring
2-212 N602-70	O-Ring
20A11CM212	O-Ring
212-7866	O-Ring
212312	O-Ring
457-60-212	O-Ring
488546P1	O-Ring
5330002500226	O-Ring
5331PL0143698	O-Ring
725-70-212	O-Ring
7866-212	O-Ring
99-346	O-Ring
AS29513-212	O-Ring
C-69-212	O-Ring
M5427-17	O-Ring
MS29513-212	O-Ring
MS29513-212ES	O-Ring
PRP568-212-457-60	O-Ring
PX1775-212	O-Ring
RT253-65-212	O-Ring
SR-822A-60-212	O-Ring
TE10502-2-2	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-250-0226?

The FSCG of the NSN 5331-00-250-0226 is 5331

Does the NSN 5331-00-250-0226 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-250-0226 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 5331-00-250-0226 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-250-0226 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 5331-00-250-0226 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963