Product Details | KEY WASHER
5310-00-638-0252 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: 112321, 5179402, 5310-00-638-0252, 00-638-0252, 5310006380252 , 006380252
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-638-0252 | 01869 ( WASHER, KEY ) |
Drawings & Photos | NSN 5310-00-638-0252
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Related Products | NSN 5310-00-638-0252
5310-00-638-0514, 5310-00-638-0516, 5310-00-638-0519, 5310-00-638-0530, 5310-00-638-0533
Technical Data | NSN 5310-00-638-0252
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY C OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE FILM OVERALL |
| COLOR | BLACK OVERALL |
| STYLE DESIGNATOR | 144 KEY |
| HOLE DIAMETER | 0.468 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.578 INCHES MINIMUM AND 0.609 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY LENGTH | 0.078 INCHES NOMINAL |
| EXTERNAL STRAIGHT KEY WIDTH | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.444 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.671 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.025 INCHES NOMINAL |
| ANGLE BETWEEN EXTERNAL KEYS | 30.0 DEGREES NOMINAL |
| SPECIAL FEATURES | ONE INTERNAL KEY 0.060 IN. WIDE BY 0.032 IN. LG. 90 DEG FROM EITHER EXTERNAL KEY |
Restrictions/Controls & Freight Information | NSN 5310-00-638-0252
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
Management | NSN 5310-00-638-0252
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative | Purchasing | QTY UOM |
1 EA : Each |