A6689.027.142/8720

View detailed technical data, stock status, and sourcing information for: A6689.027.142/8720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-102-6499

Item Name Code

47946

Assigment Date

05/31/1968 (58 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.

w/s:ticonderoga class cg (47); seawolf class ssn; los angeles class ssn (688); main feed pumps; oliver perry class ffg; nimitz class cvn; forrestql class cv; spruance class dd (963); kidd class ddg end item identification, 1.295 inches minimum and 1.307 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, plastic polytetrafluoroethylene material

Product Characteristics

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

Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.295 inches minimum and 1.307 inches maximum
End Item Identification: w/s:ticonderoga class cg (47); seawolf class ssn; los angeles class ssn (688); main feed pumps; oliver perry class ffg; nimitz class cvn; forrestql class cv; spruance class dd (963); kidd class ddg
Material: plastic polytetrafluoroethylene

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-230-4458	No Name Available	12/01/2015

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
20192 FIND N0 31	O-Ring
20206 PC 35	O-Ring
20317 FIND 31	O-Ring
8720PC43	O-Ring
8720REVGPC43	O-Ring
A06689.027.366	O-Ring
A6689.027.142/8720	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-102-6499?

The FSCG of the NSN 5331-00-102-6499 is 5331

Does the NSN 5331-00-102-6499 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5331-00-102-6499 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 5331-00-102-6499 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-102-6499 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 5331-00-102-6499 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, May 31, 1968