Precision Brand 300-piece O-Ring assortment (Model 12930). Made of BUNA-N (nitrile butadiene rubber) with 70 durometer hardness for reliable sealing of fluid and gas connections. Kit includes multiple common O-ring sizes stored in a plastic compartment case for easy organization and storage. Compatible with petroleum products. Minimum working temperature -40°F and maximum working temperature 212°F. Handy for shop, toolroom or toolbox use; saves time and money by having common O-rings on hand.
| Materials & Construction | |
| Color | Black |
| Compatible Material | Petroleum Products |
| Material | Buna-N |
| Outer Material | Buna-N |
| Product Details | |
| Item model number | 12930 |
| Number Of Pieces | 300 |
| Unspsc Code | 31401503 |
| Sizing & Dimensions | |
| Height | 7.5 inches |
| Length | 11.5 inches |
| Product Dimensions | 11.5 x 1.9 x 7.5 inches; 0.01 ounces |
| Size | 300 Piece |
| Weight | 0.01 ounces |
| Width | 1.9 inches |
| Technical Specifications | |
| Hardness | 70 |
| Hardness Rating | Hard |
| Maximum Working Temperature (f) | 212 |
| Minimum Working Temperature (Deg f) | -40 |
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.