NSN 5310-00-494-7297 C44517, C4451-7, 71691720
Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-494-7297 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: C44517, C4451-7, 71691720, 71691-720, 5310-00-494-7297, 00-494-7297, 5310004947297, 004947297
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-494-7297 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
Drawings & Photos | NSN 5310-00-494-7297
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Technical Data | NSN 5310-00-494-7297
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 8740 OR STEEL COMP H11 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 43.0 ROCKWELL C NOMINAL |
| NUT STYLE | A293 DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.830 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.585 INCHES MAXIMUM |
| WASHER THICKNESS | 0.037 INCHES MINIMUM |
| WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| COUNTERSINK ANGLE | ANY ACCEPTABLE NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
Restrictions/Controls & Freight Information | NSN 5310-00-494-7297
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||