NSN 3120-01-131-0721 196B8499, 01-131-0721, 011310721
Product Details | LINEAR-ROTARY MOTION ROLLER
3120-01-131-0721 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
Part Alternates: 196B8499, 3120-01-131-0721, 01-131-0721, 3120011310721, 011310721
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 04 MAY 1982 | 01-131-0721 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
Drawings & Photos | NSN 3120-01-131-0721
Cross Reference | NSN 3120-01-131-0721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 196B8499 | 05606 | GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON) |
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Related Products | NSN 3120-01-131-0721
Technical Data | NSN 3120-01-131-0721
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | 87.0 MINIMUM ROCKWELL SUPERFICIAL 15-N AND 89.0 MAXIMUM ROCKWELL SUPERFICIAL 15-N |
| CASEHARDENING INDICATOR | CASEHARDENED |
| SURFACE TREATMENT | NICKEL PLATED |
| STYLE DESIGNATOR | R1 PLAIN |
| OUTSIDE DIAMETER | 1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM |
| FACE WIDTH | 0.342 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.3123 INCHES MINIMUM AND 0.3133 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 IN. RADIUS |
| SPECIAL FEATURES | SILVER COAT 0.0002 TO 0.0004 IN. THK PER MIL-STD-171 |
| MANUFACTURERS CODE | 05606 |
| DESIGN CONTROL REFERENCE | 196B8499 |
Restrictions/Controls & Freight Information | NSN 3120-01-131-0721
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| 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 | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | TG | Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |