Aerospace Hardware Store

Aerospace

Hardware

5331-00-524-7545

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

259248
5330-01-094-6205
Metal Seal Ring
259253-007
5305-01-106-5757
Screw
2592536-901
5940-00-444-3036
Terminal Board
25925452
4720-01-574-9841
Preformed Hose
2592592C1
4730-01-629-4283
Hose Elbow
25926
5310-01-203-3225
Flat Washer
25926-5
5340-01-576-5347
Utility Resilient Mount
2592627
5306-01-413-8770
Shoulder Bolt

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
5331-00-524-7545
(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
06/18/1969 (57 years ago)

0.949 inches nominal outside diameter, -85.0 fahrenheit and 500.0 fahrenheit temp rating, 125 maximum elongation percentage, 0.750 inches minimum and 0.760 inches maximum center hole diameter, 0.094 inches minimum and 0.100 inches maximum cross-sectional height

Specs & Compatibility

Outside Diameter

0.949 inches nominal

Temp Rating

-85.0 fahrenheit and 500.0 fahrenheit

Cross-Sectional Height

0.094 inches minimum and 0.100 inches maximum

Center Hole Diameter

0.750 inches minimum and 0.760 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

75.0 shore durometer a nominal

Material

rubber silicone class q

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
100-910-8868 O-Ring
10193360 O-Ring
5331PL0197745 O-Ring
F0N4-6512-910 O-Ring
MS9385-10 O-Ring
MS9385-10ES O-Ring
Z00.N7423062513 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-524-7545?
The FSCG of the NSN 5331-00-524-7545 is 5331
Does the NSN 5331-00-524-7545 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-524-7545 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 5331-00-524-7545 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-524-7545 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 5331-00-524-7545 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jun 18, 1969