NSN 5310-01-320-3957 434611, 43461-1, 01-320-3957
Product Details | RECESSED WASHER
5310-01-320-3957 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: 434611, 43461-1, 5310-01-320-3957, 01-320-3957, 5310013203957, 013203957
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 24 MAY 1990 | 01-320-3957 | 15933 ( WASHER, RECESSED ) |
Cross Reference | NSN 5310-01-320-3957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 43461-1 | 99643 | EATON CORPORATION DBA EATON AEROSPACE |
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Restrictions/Controls & Freight Information | NSN 5310-01-320-3957
| 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: | A | Item does not contain precious metal |
| 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 | ||