NSN 5310-00-494-3188 00-494-3188, 004943188
Product Details | FLAT WASHER
5310-00-494-3188 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
Part Alternates: 5310-00-494-3188, 00-494-3188, 5310004943188, 004943188
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-494-3188 | 13393 ( WASHER, FLAT ) |
Drawings & Photos | NSN 5310-00-494-3188
Cross Reference | NSN 5310-00-494-3188
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 09-190845 | 28815 | NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP. |
| 09-190845-1 | 28815 | NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP. |
| 29567-378 | 35351 | GE AVIATION SYSTEMS LLC |
| 310-0740-220 | 13499 | ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS |
| 534120-122 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| NAS620A4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 5310-00-494-3188
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 5052 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250-8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,TYPE 1 OR 2,GRADE C,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | 1 ROUND |
| OVERALL DIAMETER | 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | 1 ROUND |
| CROSS-SECTIONAL SHAPE STYLE | 1 RECTANGULAR |
| THICKNESS | 0.032 INCHES NOMINAL |
| MANUFACTURERS CODE | 96214 |
| DESIGN CONTROL REFERENCE | 534120-122 |
Restrictions/Controls & Freight Information | NSN 5310-00-494-3188
| 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 | ||