SE121IN FN-17 SHT 2

View detailed technical data, stock status, and sourcing information for: SE121IN FN-17 SHT 2
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part SE121IN FN-17 SHT 2 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-010-3369

Item Name Code

47946

Assigment Date

09/28/1975 (50 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.

75.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 125 maximum elongation percentage, 4.709 inches minimum and 4.769 inches maximum center hole diameter, 4.843 inches minimum and 4.915 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: 4.843 inches minimum and 4.915 inches maximum
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 4.709 inches minimum and 4.769 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Material: rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-040-2114	No Name Available	11/01/1978
5330-01-117-5072	No Name Available	09/04/1991

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
2-048V0747-75	O-Ring
2-048V1164-75	O-Ring
2-048V1226-75	O-Ring
2-048V747-75	O-Ring
5310PL0206702	O-Ring
AS3209-048	O-Ring
M83248/1-048	O-Ring
S9413-048	O-Ring
SE121IN FN-17 SHT 2	O-Ring
V0747 2-048	O-Ring
V1164 2-048	O-Ring
V1226 2-048	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-010-3369?

The FSCG of the NSN 5331-01-010-3369 is 5331

Does the NSN 5331-01-010-3369 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-010-3369 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 5331-01-010-3369 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-010-3369 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 5331-01-010-3369 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Sep 28, 1975