NSN 5310-00-981-8539 217419, 00-981-8539, 009818539
Product Details | KEY WASHER
5310-00-981-8539 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Part Alternates: 217419, 5310-00-981-8539, 00-981-8539, 5310009818539, 009818539
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 14 OCT 1966 | 00-981-8539 | 01869 ( WASHER, KEY ) |
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Related Products | NSN 5310-00-981-8539
Technical Data | NSN 5310-00-981-8539
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1025 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OR SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| STYLE DESIGNATOR | 154 KEY |
| INTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 3.750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.735 INCHES MINIMUM AND 4.765 INCHES MAXIMUM |
| INTERNAL STRAIGHT KEY WIDTH | 0.344 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.781 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.250 INCHES NOMINAL |
| MANUFACTURERS CODE | 89749 |
| DESIGN CONTROL REFERENCE | 217419 |
Restrictions/Controls & Freight Information | NSN 5310-00-981-8539
| 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 | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | AJ | U.S. Army Soldier's Biological and Chemical Command Natick, MA 01760 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |



