NSN 5310-00-181-6519 STSCD00728, STSCD007-28, L55LHEB220144
Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-00-181-6519 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: STSCD00728, STSCD007-28, L55LHEB220144, L55LHEB220-144, 68457-1414, 5310-00-181-6519, 00-181-6519, 5310001816519, 684571414, 001816519
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 24 APR 1970 | 00-181-6519 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
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Related Products | NSN 5310-00-181-6519
Technical Data | NSN 5310-00-181-6519
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.875 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 3140 OR STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
| NUT STYLE | A293 DOUBLE HEXAGON |
| WASHER OUTSIDE DIAMETER | 1.438 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.895 INCHES MAXIMUM |
| WASHER THICKNESS | ANY ACCEPTABLE |
| WIDTH ACROSS FLATS | 1.050 INCHES MINIMUM AND 1.067 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| COUNTERSINK ANGLE | ANY ACCEPTABLE NUT |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5310-00-181-6519
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



