ST3M738-9: NUT,SELF-LOCKING,BARREL.
The NUT,SELF-LOCKING,BARREL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, nut_style: FLOATING SELF-LOCKING BARREL, nut_height: 0.765 INCHES MAXIMUM IN, nut_length: 1.084 INCHES MINIMUM AND 1.104 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-627-3092, 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 4340 OVERALL |
| nut_style | FLOATING SELF-LOCKING BARREL |
| nut_height | 0.765 INCHES MAXIMUM IN |
| nut_length | 1.084 INCHES MINIMUM AND 1.104 INCHES MAXIMUM IN |
| lubrication | DRY FILM LUBRICANT |
| temp_rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| nut_diameter | 0.965 INCHES NOMINAL IN |
| thread_class | 3B |
| barrel_height | 0.590 INCHES NOMINAL IN |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| NSN | 5310-01-627-3092 |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT LENGTH | 1.084 INCHES MINIMUM AND 1.104 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| TEMP RATING | 450.0 FAHRENHEIT MAXIMUM DEGF |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 PER 4340 MIL SPEC 1ST MATERIAL RESPONSE OR AMS6414 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| FEATURES PROVIDED | FLOATING NUT |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.5625 INCHES IN |
No substitute or cross-reference records for this part.