Self Locking Floating Barrel Nut - Thread: 1/4-28
| Detail | Characteristic | 
| BARREL HEIGHT | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | 
| FEATURES PROVIDED | FLOATING NUT | 
| HARDNESS RATING | NOT RATED | 
| NUT DIAMETER | 0.525 INCHES MINIMUM AND 0.528 INCHES MAXIMUM | 
| NUT HEIGHT | 0.406 INCHES MAXIMUM | 
| NUT STYLE | FLOATING SELF-LOCKING BARREL | 
| NUT LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | 
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | 
| LUBRICATION | DRY FILM LUBRICANT | 
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8844 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | 
| MATERIAL | STEEL COMP 8740 OR STEEL COMP 4340 OVERALL | 
| NOMINAL THREAD SIZE | 0.250 INCHES | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | 
| TEMP RATING | NOT RATED | 
| THREAD CLASS | 3B | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD SERIES | UNJF | 
| THREAD QUANTITY PER INCH | 28 | 
| SPECIFICATION/STANDARD DATA | 80205-NAS577 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | 
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                    Unit of Measure
                    
               
        
            Discount Table - NAS577B4A
- Unit
- Discount Price / %
- 2 - 4
- $28.30
- 5 - 24
- $26.81
- 25 - 99
- $23.83
- 100 and up
- $22.34
| Inventory | N/A {0} | 
| Estimated Ship Date | N/A {N/A} | 
| Inventory Note | N/A Need additional stock? Call (877) 920-1876 or email | 
| Weight | N/A 0.015 lb | 
| NSN | N/A 5310-01-232-3542 | 
| NIIN | N/A 01-232-3542 | 
| Part # Unpunctuated | N/A NAS577B4A | 
| Minimum Order Note | N/A Minimum order is 1. Must order in increments of 1. | 
| Note | N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. | 
| California Residents | N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. | 
 
 


