Aerospace Hardware Store

Aerospace

Hardware

5331-01-378-8578

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

63-1433
5342-01-018-5167
Tubular Fairlead
63-1440
5320-01-171-6109
Tubular Rivet
63-1442
5360-01-057-0691
Compression Helical Spring
63-1453
5360-00-877-1844
Leaf Spring
63 146 04-S
5340-01-581-0379
Mounting Bracket
63-1478
5340-01-022-7326
Spring Tension Clip
63-1478-800
5340-01-687-6867
Retaining Clip
63-1478U800
5340-01-687-6867
Retaining Clip

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
5331-01-378-8578
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
Date
08/23/1993 (33 years ago)

5331-01-378-8578, o-ring

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
A71643-5 O-Ring
T5-58P1B ITEM 21 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-378-8578?
The FSCG of the NSN 5331-01-378-8578 is 5331
Does NSN 5331-01-378-8578 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 5331-01-378-8578 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-378-8578 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 5331-01-378-8578 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Mon, Aug 23, 1993