NSN 5310-00-139-8122 3278920, 32789212, 3278921-2
Product Details | CONVEX WASHER
5310-00-139-8122 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also WASHER (1), CONCAVE. Excludes BEARING, WASHER THRUST.
Part Alternates: 3278920, 32789212, 3278921-2, 5310-00-139-8122, 00-139-8122, 5310001398122, 001398122
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-139-8122 | 15931 ( WASHER, CONVEX ) |
Drawings & Photos | NSN 5310-00-139-8122
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Technical Data | NSN 5310-00-139-8122
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HP4-169,FSCM 82577 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 7 CONVEX |
| HOLE DIAMETER | 0.437 INCHES MINIMUM AND 0.443 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
| MANUFACTURERS CODE | 82577 |
| DESIGN CONTROL REFERENCE | 3278920 |
Restrictions/Controls & Freight Information | NSN 5310-00-139-8122
| 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 | ||