| Reference | Diameter | Thread | Length | Material | Finish | Description | ShortName | |
|---|
| 8N50RS5U | 25 | 1/4" | 1/2 | ALUM | --- | #8 X 1/2 LNG X 5/16 RND SPACER ALUM | RSU |  |
| 8N50RS5UA | 25 | 1/4" | 1/2 | ALUM | ALODINE | #8 X 1/2 LNG X 5/16 RND SPACER ALUM ALODINE | RSU | |
| 8N50RS8U | 25 | 1/4" | 1/2 | ALUM | --- | #8 X 1/2 LNG X 1/2 RND SPACER ALUM | RSU | |
| 10N25RS5U | 25 | 1/4" | 1/4 | ALUM | --- | #10 X 1/4 LNG X 5/16 RND SPACER ALUM | RSU | |
| 10N25RS8U | 25 | 1/4" | 1/4 | ALUM | --- | #10 X 1/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 10N25RS8U6 | 25 | 1/4" | 1/4 | ALUM | IRR-GOLD | #10 X 1/4 LNG X 1/2 RND SPACER ALUM IRR-GOLD | RSU | |
| 10N25RS9U | 25 | 1/4" | 1/4 | ALUM | --- | #10 X 1/4 LNG X 5/8 RND SPACER ALUM | RSU | |
| 12N25RS8U | 25 | 1/4" | 1/4 | ALUM | --- | #12 X 1/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 12N25RS8UA | 25 | 1/4" | 1/4 | ALUM | ALODINE | #12 X 1/4 LNG X 1/2 RND SPACER ALUM ALODINE | RSU | |
| 4N25RS5U | 25 | 1/4" | 1/4 | ALUM | --- | #4 X 1/4 LNG X 5/16 RND SPACER ALUM | RSU | |
| 6N25RS5U | 25 | 1/4" | 1/4 | ALUM | --- | #6 X 1/4 LNG X 5/16 RND SPACER ALUM | RSU | |
| 6N25RS5U9 | 25 | 1/4" | 1/4 | ALUM | BLK ANOD | #6 X 1/4 LNG X 5/16 RND SPACER ALUM BLK ANOD | RSU | |
| 6N25RS5UA | 25 | 1/4" | 1/4 | ALUM | ALODINE | #6 X 1/4 LNG X 5/16 RND SPACER ALUM ALODINE | RSU | |
| 6N25RS8U | 25 | 1/4" | 1/4 | ALUM | --- | #6 X 1/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 8N25RS5U | 25 | 1/4" | 1/4 | ALUM | --- | #8 X 1/4 LNG X 5/16 RND SPACER ALUM | RSU | |
| 8N25RS5UA | 25 | 1/4" | 1/4 | ALUM | ALODINE | #8 X 1/4 LNG X 5/16 RND SPACER ALUM ALODINE | RSU | |
| 8N25RS8U | 25 | 1/4" | 1/4 | ALUM | --- | #8 X 1/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 8N25RS8U9 | 25 | 1/4" | 1/4 | ALUM | BLK ANOD | #8 X 1/4 LNG X 1/2 RND SPACER ALUM BLK ANOD | RSU | |
| 10N12RS5U | 25 | 1/4" | 1/8 | ALUM | --- | #10 X 1/8 LNG X 5/16 RND SPACER ALUM | RSU | |
| 10N12RS9U | 25 | 1/4" | 1/8 | ALUM | --- | #10 X 1/8 LNG X 5/8 RND SPACER ALUM | RSU | |
| 12N12RS8U | 25 | 1/4" | 1/8 | ALUM | --- | #12 X 1/8 LNG X 1/2 RND SPACER ALUM | RSU | |
| 12N12RS8UA | 25 | 1/4" | 1/8 | ALUM | ALODINE | #12 X 1/8 LNG X 1/2 RND SPACER ALUM ALODINE | RSU | |
| 4N12RS5U | 25 | 1/4" | 1/8 | ALUM | --- | #4 X 1/8 LNG X 5/16 RND SPACER ALUM | RSU | |
| 6N12RS5UA | 25 | 1/4" | 1/8 | ALUM | ALODINE | #6 X 1/8 LNG X 5/16 RND SPACER ALUM ALODINE | RSU | |
| 12N68RS8U | 25 | 1/4" | 11/16 | ALUM | --- | #12 X 11/16 LNG X 1/2 RND SPACER ALUM | RSU | |
| 4N68RS5U | 25 | 1/4" | 11/16 | ALUM | --- | #4 X 11/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 4N68RS5U9 | 25 | 1/4" | 11/16 | ALUM | BLK ANOD | #4 X 11/16 LNG X 5/16 RND SPACER ALUM BLK ANOD | RSU | |
| 8N68RS8U | 25 | 1/4" | 11/16 | ALUM | --- | #8 X 11/16 LNG X 1/2 RND SPACER ALUM | RSU | |
| 8N81RS5U | 25 | 1/4" | 13/16 | ALUM | --- | #8 X 13/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 8N81RS8U | 25 | 1/4" | 13/16 | ALUM | --- | #8 X 13/16 LNG X 1/2 RND SPACER ALUM | RSU | |
| 43N93RS7U | 25 | 1/4" | 15/16 | ALUM | --- | ''7/16 X 15/16 LNG X 3/4 RND SPACER ALUM | RSU | |
| 50N93RS7U | 25 | 1/4" | 15/16 | ALUM | --- | ''1/2 X 15/16 LNG X 3/4 RND SPACER ALUM | RSU | |
| 25N200RS8U | 25 | 1/4" | 2 | ALUM | --- | ''1/4 X 2 LNG X 1/2 RND SPACER ALUM | RSU | |
| 43N200RS7UH | 25 | 1/4" | 2 | ALUM | ANODIZE | ''7/16 X 2 LNG X 3/4 RND SPACER ALUM ANODIZE | RSU | |
| 10N18RS5U | 25 | 1/4" | 3/16 | ALUM | --- | #10 X 3/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 10N18RS8U | 25 | 1/4" | 3/16 | ALUM | --- | #10 X 3/16 LNG X 1/2 RND SPACER ALUM | RSU | |
| 6N18RS5U | 25 | 1/4" | 3/16 | ALUM | --- | #6 X 3/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 10N75RS8U | 25 | 1/4" | 3/4 | ALUM | --- | #10 X 3/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 12N75RS8U | 25 | 1/4" | 3/4 | ALUM | --- | #12 X 3/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 25N75RS8U | 25 | 1/4" | 3/4 | ALUM | --- | ''1/4 X 3/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 37N75RS7U | 25 | 1/4" | 3/4 | ALUM | --- | ''3/8 X 3/4 LNG X 3/4 RND SPACER ALUM | RSU | |
| 8N75RS5U | 25 | 1/4" | 3/4 | ALUM | --- | #8 X 3/4 LNG X 5/16 RND SPACER ALUM | RSU | |
| 8N75RS8U | 25 | 1/4" | 3/4 | ALUM | --- | #8 X 3/4 LNG X 1/2 RND SPACER ALUM | RSU | |
| 10N37RS8U | 25 | 1/4" | 3/8 | ALUM | --- | #10 X 3/8 LNG X 1/2 RND SPACER ALUM | RSU | |
| 12N37RS8U | 25 | 1/4" | 3/8 | ALUM | --- | #12 X 3/8 LNG X 1/2 RND SPACER ALUM | RSU | |
| 31N37RS7U | 25 | 1/4" | 3/8 | ALUM | --- | ''5/16 X 3/8 LNG X 3/4 RND SPACER ALUM | RSU | |
| 37N37RS7U | 25 | 1/4" | 3/8 | ALUM | --- | ''3/8 X 3/8 LNG X 3/4 RND SPACER ALUM | RSU | |
| 4N37RS5U | 25 | 1/4" | 3/8 | ALUM | --- | #4 X 3/8 LNG X 5/16 RND SPACER ALUM | RSU | |
| 50N37RS7U | 25 | 1/4" | 3/8 | ALUM | --- | ''1/2 X 3/8 LNG X 3/4 RND SPACER ALUM | RSU | |
| 8N37RS5U | 25 | 1/4" | 3/8 | ALUM | --- | #8 X 3/8 LNG X 5/16 RND SPACER ALUM | RSU | |
| 12N31RS8U | 25 | 1/4" | 5/16 | ALUM | --- | #12 X 5/16 LNG X 1/2 RND SPACER ALUM | RSU | |
| 4N31RS5U | 25 | 1/4" | 5/16 | ALUM | --- | #4 X 5/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 62N31RS7U | 25 | 1/4" | 5/16 | ALUM | --- | ''5/8 X 5/16 LNG X 3/4 RND SPACER ALUM | RSU | |
| 8N31RS5U | 25 | 1/4" | 5/16 | ALUM | --- | #8 X 5/16 LNG X 5/16 RND SPACER ALUM | RSU | |
| 8N31RS5U9 | 25 | 1/4" | 5/16 | ALUM | BLK ANOD | #8 X 5/16 LNG X 5/16 RND SPACER ALUM BLK ANOD | RSU | |
| 8N15RS8U | 25 | 1/4" | 5/32 | ALUM | --- | #8 X 5/32 LNG X 1/2 RND SPACER ALUM | RSU | |
| 10N62RS8U9 | 25 | 1/4" | 5/8 | ALUM | BLK ANOD | #10 X 5/8 LNG X 1/2 RND SPACER ALUM BLK ANOD | RSU | |
| 12N62RS8U | 25 | 1/4" | 5/8 | ALUM | --- | #12 X 5/8 LNG X 1/2 RND SPACER ALUM | RSU | |
| 43N62RS7U | 25 | 1/4" | 5/8 | ALUM | --- | ''7/16 X 5/8 LNG X 3/4 RND SPACER ALUM | RSU | |
| 6N62RS8U | 25 | 1/4" | 5/8 | ALUM | --- | #6 X 5/8 LNG X 1/2 RND SPACER ALUM | RSU | |