5331-00-550-6744
Find complete technical information, availability, and procurement data for: 5331-00-550-6744
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-550-6744
Item Name Code
47946
Assigment Date
01/01/1963 (63 years ago)
rubber butadiene-acrylonitrile class nbr material, 65.0 shore durometer a nominal hardness rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.865 inches minimum and 0.895 inches maximum outside diameter, 0.669 inches minimum and 0.679 inches maximum center hole diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Outside Diameter
- 0.865 inches minimum and 0.895 inches maximum
- Cross-Sectional Height
- 0.100 inches minimum and 0.106 inches maximum
- Center Hole Diameter
- 0.669 inches minimum and 0.679 inches maximum
- Hardness Rating
- 65.0 shore durometer a nominal
- Material
- rubber butadiene-acrylonitrile class nbr
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5330-00-128-8269 | No Name Available | 04/01/1981 |
| 5330-00-263-7928 | No Name Available | 10/01/1992 |
| 5330-01-243-9114 | No Name Available | 03/01/1987 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 182487 | O-Ring |
| 2-115 N506-65 | O-Ring |
| 317S13 | O-Ring |
| 5331PL0811171 | O-Ring |
| 67G190-13 | O-Ring |
| 69890-13 | O-Ring |
| AS3578-115 | O-Ring |
| MS9021-115 | O-Ring |
| MS9021-115ES | O-Ring |
| N0506 2-115 | O-Ring |
| PRP568-115-4024-65 | O-Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5331-00-550-6744?
The FSCG of the NSN 5331-00-550-6744 is 5331
Does the NSN 5331-00-550-6744 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-550-6744 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 5331-00-550-6744 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-550-6744 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 5331-00-550-6744 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- ITAR Registered
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- AS9120 Quality Standards
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 1,975 |
| New Surplus | 241 |
| Serviceable | 1 |
| Total | 2,217 |
Availability of this item was last updated on:
07/13/2026 11:07 AM EDT.
Stock levels and pricing are subject to change.