NSN 5310-01-149-0748 235005, 23-500-5, 01-149-0748
Product Details | RECESSED WASHER
5310-01-149-0748 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Part Alternates: 235005, 23-500-5, 5310-01-149-0748, 01-149-0748, 5310011490748, 011490748
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 14 MAR 1983 | 01-149-0748 | 15933 ( WASHER, RECESSED ) |
Cross Reference | NSN 5310-01-149-0748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23-500-5 | 86887 | SIGMA TEK, INC. |
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Technical Data | NSN 5310-01-149-0748
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| HARDNESS RATING | NOT RATED |
| HOLE DIAMETER | 0.290 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.624 INCHES NOMINAL |
| RECESS DIAMETER | 0.344 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 86887 |
| DESIGN CONTROL REFERENCE | 23-500-5 |
Restrictions/Controls & Freight Information | NSN 5310-01-149-0748
| 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 | ||