NSN 5310-00-527-4321 887631, 00-527-4321, 005274321
Product Details | RECESSED WASHER
5310-00-527-4321 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: 887631, 5310-00-527-4321, 00-527-4321, 5310005274321, 005274321
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-527-4321 | 15933 ( WASHER, RECESSED ) |
Drawings & Photos | NSN 5310-00-527-4321
Cross Reference | NSN 5310-00-527-4321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 887631 | 99551 | GOODRICH CORPORATION DIV POWER TRANSMISSION SYSTEMS |
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Technical Data | NSN 5310-00-527-4321
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1117 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 15 RECESS |
| HOLE DIAMETER | 0.5902 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| RECESS DIAMETER | 0.6502 INCHES MINIMUM AND 0.6506 INCHES MAXIMUM |
| RECESS DEPTH | 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.078 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 99551 |
| DESIGN CONTROL REFERENCE | 887631 |
Restrictions/Controls & Freight Information | NSN 5310-00-527-4321
| 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 | 194160 | WASHER OR GASKETS, IRON OR STEEL, |
| Less than car load rating | U | 50 |
| Less than truck load rating | U | 50.0 |
| 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 |