The SPACER,RING is a the manufacturer industrial component. Key specifications include inside_diameter: 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, outside_diameter: 0.281 INCHES NOMINAL IN, overall_thickness: 0.063 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-274-4770, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 |
| inside_diameter | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| outside_diameter | 0.281 INCHES NOMINAL IN |
| overall_thickness | 0.063 INCHES NOMINAL IN |
| NSN | 5307-00-274-4770 |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.219 INCHES NOMINAL FIRST HOLE IN |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.188 INCHES MINIMUM NUT THREAD IN |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| THREAD QUANTITY PER INCH | 10 STUD THREAD |
| OVERALL LENGTH | 6.812 INCHES NOMINAL IN |
| THREAD CLASS | 3A STUD THREAD A |
| THREAD LENGTH | 1.688 INCHES MINIMUM STUD THREAD IN |