NSN 3120-01-227-0638 HM-8T, HM8T, 01-227-0638
Product Details | ROD END PLAIN BEARING
3120-01-227-0638 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.
Part Alternates: HM-8T, HM8T, 3120-01-227-0638, 01-227-0638, 3120012270638, 012270638
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 27 FEB 1986 | 01-227-0638 | 13209 ( BEARING, PLAIN, ROD END ) |
Demand History | NSN 3120-01-227-0638
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3120-01-227-0638 | 2014-10-281 | 60 | DIBBS |
| 3120-01-227-0638 | 2012-11-312 | 33 | DIBBS |
| 3120-01-227-0638 | 2012-10-278 | 37 | DIBBS |
| 3120-01-227-0638 | 2011-06-154 | 19 | DIBBS |
| 3120-01-227-0638 | 2011-03-88 | 5 | DIBBS |
| 3120-01-227-0638 | 2011-03-73 | 5 | DIBBS |
Cross Reference | NSN 3120-01-227-0638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HM-8T | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Related Products | NSN 3120-01-227-0638
Technical Data | NSN 3120-01-227-0638
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 0.6560 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY RACE INSERT |
| THREAD DIRECTION | RIGHT-HAND |
| SHANK STYLE | EXTERNALLY THREADED |
| MATERIAL | STEEL CORROSION RESISTING OUTER RACE MEMBER |
| THREAD SERIES DESIGNATOR | UNF |
| MATERIAL | STEEL INNER MEMBER |
| STATIC RADIAL LOAD RATING | 7000 POUNDS |
| STYLE DESIGNATOR | BALL TYPE |
| OUTER MEMBER OUTSIDE DIAMETER | 1.3020 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM |
| SPECIAL FEATURES | TIGHT INTERNAL FIT; CASE HARDENING APPLIES TO INNER MEMBER ONLY |
| SURFACE TREATMENT | TIN ALLOY AND NICKEL INNER MEMBER |
| BORE CENTER TO SHANK END DISTANCE | 2.4060 INCHES MINIMUM AND 2.4700 INCHES MAXIMUM |
| SHANK THREAD LENGTH | 1.5000 INCHES MINIMUM |
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM |
| LUBRICATION FEATURE | GROOVE RACE INSERT |
| THREAD DIAMETER | 0.5000 INCHES NOMINAL |
| INNER MEMBER WIDTH | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 20 |
| OUTER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |
| THREAD CLASS | 3A |
Restrictions/Controls & Freight Information | NSN 3120-01-227-0638
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 |
Management | NSN 3120-01-227-0638
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



