| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 302 OR |
| STEEL COMP 303 OR |
| STEEL COMP 304 OR |
| STEEL COMP 304H OR |
| STEEL COMP 304L OVERALL |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | NYLON INSERT |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 1.1250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5688,5636,5637 OR AMS-QQ-S-760 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS 5460 ASSN STD 2ND MATERIAL RESPONSE OR |
| ASTM A581 OR A582 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 2ND MATERIAL RESPONSE OR |
| AMS 5647,5639 OR AMS-QQ-S-760 ASSN STD 3RD MATERIAL RESPONSE OR |
| ASTM A276 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 4TH MATERIAL RESPONSE OR |
| AMS-QQ-S-760 ASSN STD 4TH MATERIAL RESPONSE OR |
| ASTM A493 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 5TH MATERIAL RESPONSE OR |
| AMS 5647 OR AMS-QQ-S-763 ASSN STD 5TH MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700,METHOD 1,CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| NUT HEIGHT | 0.610 INCHES MINIMUM AND |
| 0.672 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.614 INCHES MINIMUM AND |
| 1.627 INCHES MAXIMUM |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| SPECIFICATION/STANDARD DATA | 80205-NASM21083 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,HEXAGON,NON-METALLIC INSERT,LOW HEIGHT,250 DEG F |