NSN 5310-00-543-2252 76620, 00-543-2252, 005432252
Product Details | RECESSED WASHER
5310-00-543-2252 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: 76620, 5310-00-543-2252, 00-543-2252, 5310005432252, 005432252
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-543-2252 | 15933 ( WASHER, RECESSED ) |
Drawings & Photos | NSN 5310-00-543-2252
Cross Reference | NSN 5310-00-543-2252
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76620 | 24930 | EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA |
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Technical Data | NSN 5310-00-543-2252
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMATE OVERALL |
| STYLE DESIGNATOR | 28 RECESSED BOTH SIDES |
| HOLE DIAMETER | 1.805 INCHES MINIMUM AND 1.807 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.458 INCHES MINIMUM AND 2.460 INCHES MAXIMUM |
| RECESS DIAMETER | 1.855 INCHES MINIMUM AND 1.857 INCHES MAXIMUM |
| RECESS DEPTH | 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 1.855 INCHES MINIMUM AND 1.857 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 1.855 INCHES MINIMUM AND 1.857 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM |
| TOP RECESS ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM |
| RECESS ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM |
| SURFACE FINISH | 40.0 MICROINCHES ALL SURFACES |
| SPECIAL FEATURES | BOTH OUTSIDE EDGES ARE CHAMFERED 0.025 INCH BY 45 DEGREES PORM 1/2 DEGREE |
Restrictions/Controls & Freight Information | NSN 5310-00-543-2252
| 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 |
|---|---|---|
| NMF Description | 194120 | WASHERS/GASKETS/PCKG DVCS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |