| MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
| HARRIS CORPORATION | 28527 |
| ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | 28528 |
| HARRIS CORPORATION | 31550 |
| RAYTHEON COMPANY | 49956 |
| RAYTHEON COMPANY | 49956 |
| LOCKHEED MARTIN CORPORATION | 2734 |
| L-3 COMMUNICATIONS CORPORATION | 11447 |
| LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES | 49671 |
| U S ARMY AVIATION AND MISSILE COMMAND | 18876 |
| RAYTHEON COMPANY | 82577 |
| MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 81349 |
| DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO | 7886 |
| PIC'S SCREW MACHINE, INC. | 57227 |
| VIKING TECHNOLOGIES, LTD. | 71313 |
| ZF INDUSTRIEANTRIEBE WITTEN GMBH | D9182 |
| RADIO COMPONENT CORP | 30343 |
| THREAD CLASS | 2A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD |
| HEAD DIAMETER | 0.261 INCHES NOMINAL |
| HEAD LENGTH | 0.114 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| LOCKING FEATURE | SELF-CLINCHING HEAD |
| OVERALL LENGTH | 0.375 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493, COMP 302 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582, COMP 303 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582, COMP 303SE ASSN STD 3RD MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | SELF-LOCKING |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| WINDING OPERATING CURRENT | 4000.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| THREAD CLASS | 2A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD |
| HEAD DIAMETER | 0.261 INCHES NOMINAL |
| HEAD LENGTH | 0.114 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| LOCKING FEATURE | SELF-CLINCHING HEAD |
| OVERALL LENGTH | 0.375 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493, COMP 302 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582, COMP 303 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582, COMP 303SE ASSN STD 3RD MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | SELF-LOCKING |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| WINDING OPERATING CURRENT | 4000.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD. |
