5331-01-112-4058

Find complete technical information, availability, and procurement data for: 5331-01-112-4058
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-112-4058

Item Name Code

47946

Assigment Date

05/05/1981 (45 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.

close in weapons system (ciws-phalanx);ticonderoga class cg(47);aircraft,b-2 bomber(atb);nimitz class cvn;gun,5-in/54 cal,mk-42 & 45;helicopter,mh-53e;spruance class dd(963);forrestal class cv;virginia class cgn(41);kidd class ddg end item identification, 75.0 shore durometer a nominal hardness rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 2.295 inches minimum and 2.341 inches maximum outside diameter, 2.095 inches minimum and 2.129 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: 2.295 inches minimum and 2.341 inches maximum
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.095 inches minimum and 2.129 inches maximum
End Item Identification: close in weapons system (ciws-phalanx);ticonderoga class cg(47);aircraft,b-2 bomber(atb);nimitz class cvn;gun,5-in/54 cal,mk-42 & 45;helicopter,mh-53e;spruance class dd(963);forrestal class cv;virginia class cgn(41);kidd class ddg
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber synthetic

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
07A568-138N	O-Ring
10086617	O-Ring
2-138N756-75	O-Ring
5331PL0197012	O-Ring
B86002-138N	O-Ring
M83461/1-138	O-Ring
N0756 2-138	O-Ring
PL44616-121H FIND NO. 25	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-112-4058?

The FSCG of the NSN 5331-01-112-4058 is 5331

Does the NSN 5331-01-112-4058 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-112-4058 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 5331-01-112-4058 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-112-4058 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 5331-01-112-4058 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, May 5, 1981