Aerospace Hardware Store

Aerospace

Hardware

5331-01-027-8985

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

HS4431-10
5325-00-290-3970
Turnlock Fastener Stud Assembly
HS4431-10SW
5325-00-682-1447
Turnlock Fastener Stud Assembly
HS4431-10W
5325-01-179-7420
Turnlock Fastener Stud
HS4431-11
5325-01-465-0086
Turnlock Fastener Stud Assembly
HS4431-11W
5325-01-179-7421
Turnlock Fastener Stud Assembly
HS4431-12
5325-01-641-2526
Turnlock Fastener Stud Assembly
HS4431-16
5325-00-605-7121
Turnlock Fastener Stud Assembly
HS4431-2SW
5325-01-616-2430
Turnlock Fastener Stud Assembly

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
5331-01-027-8985
(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
09/21/1976 (50 years ago)

-30.0 fahrenheit and 250.0 fahrenheit temp rating, 0.094 inches nominal cross-sectional height, 2.542 inches minimum and 2.594 inches maximum outside diameter, 160 maximum elongation percentage, 2.342 inches minimum and 2.382 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

2.542 inches minimum and 2.594 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.094 inches nominal

Center Hole Diameter

2.342 inches minimum and 2.382 inches maximum

Elongation Percentage

160 maximum

Hardness Rating

90.0 shore durometer a nominal

Material

rubber butadiene-acrylonitrile class nbr

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
0J/C.290.001.42 O-Ring
142-477B O-Ring
2-142-N507-90 O-Ring
2-142N552-90 O-Ring
GV39-619-42-90 O-Ring
N0552 2-142 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-027-8985?
The FSCG of the NSN 5331-01-027-8985 is 5331
Does the NSN 5331-01-027-8985 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-027-8985 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 5331-01-027-8985 contain precious materials?
Precious metal content is unknown
Does NSN 5331-01-027-8985 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 5331-01-027-8985 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Tue, Sep 21, 1976