NSN 4310-00-345-4606 7509, 00-345-4606, 003454606
Product Details | PISTON RING
4310-00-345-4606 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps
Part Alternates: 7509, 4310-00-345-4606, 00-345-4606, 4310003454606, 003454606
Pumps and Compressors | Compressors and Vacuum Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 01 JAN 1963 | 00-345-4606 | 11459 ( RING, PISTON ) |
Demand History | NSN 4310-00-345-4606
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 7509 | 2024-04-114 | 6 | Singapore |
| 7509 | 2023-05-130 | 6 | Singapore |
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Technical Data | NSN 4310-00-345-4606
| Characteristic | Specifications |
|---|---|
| MATERIAL | BERYLLIUM OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | A7 INSIDE COUNTERBORE, STRAIGHT FACE |
| JOINT STYLE | 2 DIAGONAL JOINT |
| RING STYLE | 1 CONCENTRIC |
| RADIAL WALL THICKNESS | 0.2900 INCHES MINIMUM AND 0.2930 INCHES MAXIMUM |
| OVERALL WIDTH | 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 2.255 INCHES |
| III FSC APPLICATION DATA | LANDING GEAR,RETRACTABLE |
| MANUFACTURERS CODE | 19156 |
| DESIGN CONTROL REFERENCE | 7509 |
Restrictions/Controls & Freight Information | NSN 4310-00-345-4606
| 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. |
| 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 | 126700 | PISTON RINGS,IRON |
| Less than car load rating | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | 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 | ||
| 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 |



