NSN 5310-01-072-8256 10554739, 01-072-8256, 010728256
Product Details | KEY WASHER
5310-01-072-8256 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: 10554739, 5310-01-072-8256, 01-072-8256, 5310010728256, 010728256
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 04 MAR 1979 | 01-072-8256 | 01869 ( WASHER, KEY ) |
Cross Reference | NSN 5310-01-072-8256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10554739 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 5310-01-072-8256
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 268 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 1/2 H FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 156 KEY |
| HOLE DIAMETER | 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.016 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 0.400 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.024 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 10554739 |
Restrictions/Controls & Freight Information | NSN 5310-01-072-8256
| 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: | 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | 596 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| 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 | FF | |
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5310-01-072-8256
| 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 | L | Other Weapons Categories |
| Weapons Systems/End Item or Homogeneous Group | LD | Aiming Circle M1/M2/M2A1 |
| 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 |



