Aerospace Hardware Store

Aerospace

Hardware

520910 O-Ring

5331-00-925-9901

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

GF11AL6
4730-01-377-3205
Tube to Hose Elbow
GF11B
4730-01-145-9519
Tube to Boss Straight Adapter
GF11B0406
4730-00-169-7415
Tube to Boss Straight Adapter
GF11BD0406
4730-01-145-9519
Tube to Boss Straight Adapter
GF11BD0610
4730-01-043-3597
Tube to Boss Straight Adapter
GF11BD1612
4730-01-006-5113
Tube to Boss Straight Adapter
GF11BJ0604
4730-01-373-5065
Tube Reducer
GF11D
4730-01-341-0772
Tube Elbow

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
Part Number
520910
(NSN) National Stock Number
5331-00-925-9901
(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
01/26/1966 (60 years ago)

0.070 inches nominal cross-sectional height, rubber synthetic material, 0.301 inches nominal center hole diameter

Specs & Compatibility

Cross-Sectional Height

0.070 inches nominal

Center Hole Diameter

0.301 inches nominal

Material

rubber synthetic

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
520910 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-925-9901?
The FSCG of the NSN 5331-00-925-9901 is 5331
Does the NSN 5331-00-925-9901 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-925-9901 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 5331-00-925-9901 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-925-9901 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 5331-00-925-9901 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Jan 26, 1966