NSN 5310-01-187-9070 MS21086L3K, 01-187-9070, 011879070
Product Details | PLATE SELF-LOCKING NUT
5310-01-187-9070 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: MS21086L3K, 5310-01-187-9070, 01-187-9070, 5310011879070, 011879070
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 27 AUG 1984 | 01-187-9070 | 05280 ( NUT, SELF-LOCKING, PLATE ) |
Drawings & Photos | NSN 5310-01-187-9070
Demand History | NSN 5310-01-187-9070
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS21086L3K | 2025-11-328 | 140 | United States |
| MS21086L3K | 2025-11-328 | 250 | United States |
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Technical Data | NSN 5310-01-187-9070
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| NUT STYLE | A124 PLATE |
| NUT LENGTH | 0.521 INCHES MAXIMUM |
| NUT HEIGHT | 0.250 INCHES MAXIMUM |
| PLATE THICKNESS | 0.047 INCHES MAXIMUM |
| PLATE WIDTH | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT |
| COUNTERBORE DIAMETER | 0.194 INCHES MINIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT MOUNTING PROVISION | DIMPLED HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | F45 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
Restrictions/Controls & Freight Information | NSN 5310-01-187-9070
| 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 | ||