Aerospace Hardware Store

Aerospace

Hardware

5331-00-409-9935

O-Ring

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

0739196
5306-01-595-3779
Machine Bolt
0739200
5306-01-595-3799
Machine Bolt
0739201
5306-01-595-3801
Machine Bolt
0739203
5306-01-429-4710
Machine Bolt
0739204
5305-01-470-9667
Hexagon Head Cap Screw
0739212
5306-01-429-4731
Machine Bolt
0739216
5306-01-595-3802
Machine Bolt
073923
5360-01-377-2798
Torsion Helical Spring

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-409-9935
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
(FIIG) Federal Item Identification Guide
A510X0
Date
11/13/1970 (55 years ago)

0.069 inches minimum and 0.075 inches maximum cross-sectional height, -85.0 fahrenheit and 401.0 fahrenheit temp rating, 50.0 shore durometer a nominal hardness rating, 0.409 inches minimum and 0.419 inches maximum center hole diameter, 0.558 inches nominal outside diameter

Specs & Compatibility

Outside Diameter

0.558 inches nominal

Temp Rating

-85.0 fahrenheit and 401.0 fahrenheit

Cross-Sectional Height

0.069 inches minimum and 0.075 inches maximum

Center Hole Diameter

0.409 inches minimum and 0.419 inches maximum

Hardness Rating

50.0 shore durometer a nominal

Material

rubber silicone class q

Replacement For

Part Number Description
5330-00-437-4168 No Name Available 02/01/1987

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
25C85-77 O-Ring
3-905S613-60 O-Ring
AS568B-905 O-Ring
B5TH1003 O-Ring
CN25C85 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-409-9935?
The FSCG of the NSN 5331-00-409-9935 is 5331
Does the NSN 5331-00-409-9935 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-409-9935 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 5331-00-409-9935 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-409-9935 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 5331-00-409-9935 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 13, 1970