Aerospace Hardware Store

Aerospace

Hardware

MS18775-128 O-Ring

5331-00-702-5643

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

1D3729-04122
5330-01-331-1144
Gasket
1D372904122
5330-01-374-1675
Gasket
1D3730-04122
5330-01-331-1145
Gasket
1D373004122
5330-01-374-1676
Gasket
1D38144PK-001
5330-01-236-9192
Gasket
1D3864
5365-01-563-3847
Straight Spacer
1D3864-04122
5330-01-330-9648
Gasket
1D386404122
5330-01-374-1677
Gasket

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
MS18775-128
(NSN) National Stock Number
5331-00-702-5643
(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
01/01/1963 (63 years ago)

0.100 inches minimum and 0.106 inches maximum cross-sectional height, 1.675 inches minimum and 1.711 inches maximum outside diameter, 1.481 inches minimum and 1.493 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Outside Diameter

1.675 inches minimum and 1.711 inches maximum

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

1.481 inches minimum and 1.493 inches maximum

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-752-8341 No Name Available 07/01/1995
5331-01-160-2082 No Name Available 11/01/2021

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

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-702-5643?
The FSCG of the NSN 5331-00-702-5643 is 5331
Does the NSN 5331-00-702-5643 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-702-5643 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 5331-00-702-5643 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-702-5643 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 5331-00-702-5643 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963