Aerospace Hardware Store

Aerospace

Hardware

5331-00-005-0437

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

820824
3020-00-984-6338
Spur Gear
820827
4820-01-478-5944
Spool and Sleeve Sp
82083
5330-01-112-4109
Packing
820831
5340-01-415-3767
Access Cover
820832PC4
5331-00-892-2302
O-Ring
820834
3020-00-850-6534
Groove Pulley
820837
5315-01-465-8862
Headed Straight Pin
820837 PC 15
5315-01-465-8325
Machine Key

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
5331-00-005-0437
(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
06/14/1972 (54 years ago)

Center Hole Diameter: 0.438", plastic material

Specs & Compatibility

Reference Number Differentiating Characteristics

Material must conform to ships parts control center special quality control provisions

Material

Plastic

Criticality Code Justification

Zzzy

Sectional Height Cross

0.094 inches

Center Hole Diameter

0.438 inches

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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
10-379459 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-005-0437?
The FSCG of the NSN 5331-00-005-0437 is 5331
Does the NSN 5331-00-005-0437 have a Schedule B code assigned?
Yes, the Schedule B code is 3926904500
Does NSN 5331-00-005-0437 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 5331-00-005-0437 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-005-0437 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 5331-00-005-0437 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jun 14, 1972