NSN 2805-01-160-3722 ST7M342, ST7M342C27P, ST7M342-C27P
Product Details | PISTON RING
2805-01-160-3722 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: ST7M342, ST7M342C27P, ST7M342-C27P, DS8015C27P, FR84C27P, J8996P, J8-996P, 10106404 , 3930AS1610, 3930AS1610C27P, 3930AS1610-C27P , 2805-01-160-3722, 01-160-3722, 2805011603722, 011603722
Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | 21 AUG 1983 | 01-160-3722 | 11459 ( RING, PISTON ) |
Drawings & Photos | NSN 2805-01-160-3722
Demand History | NSN 2805-01-160-3722
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2805-01-160-3722 | 2025-08-233 | 112 | DIBBS |
| 2805-01-160-3722 | 2025-08-218 | 112 | DIBBS |
| 2805-01-160-3722 | 2025-04-104 | 91 | DIBBS |
| 2805-01-160-3722 | 2025-03-77 | 91 | DIBBS |
| 2805-01-160-3722 | 2018-07-193 | 279 | DIBBS |
| 2805-01-160-3722 | 2016-01-27 | 184 | DIBBS |
| 2805-01-160-3722 | 2015-05-147 | 30 | DIBBS |
| 2805-01-160-3722 | 2014-11-334 | 210 | DIBBS |
| 2805-01-160-3722 | 2014-09-268 | 50 | DIBBS |
| 2805-01-160-3722 | 2013-01-31 | 50 | DIBBS |
| 2805-01-160-3722 | 2010-05-140 | 47 | DIBBS |
| 2805-01-160-3722 | 2010-04-120 | 36 | DIBBS |
| 2805-01-160-3722 | 2010-03-60 | 66 | DIBBS |
| 2805-01-160-3722 | 2009-11-307 | 37 | DIBBS |
| 2805-01-160-3722 | 2009-10-276 | 35 | DIBBS |
| 2805-01-160-3722 | 2009-09-271 | 45 | DIBBS |
| 2805-01-160-3722 | 2008-12-336 | 50 | DIBBS |
| 2805-01-160-3722 | 2008-08-242 | 37 | DIBBS |
| 2805-01-160-3722 | 2008-08-218 | 17 | DIBBS |
Cross Reference | NSN 2805-01-160-3722
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3930AS1610 | 30003 | NAVAL AIR SYSTEMS COMMAND |
| 3930AS1610-C27P | 30003 | NAVAL AIR SYSTEMS COMMAND |
| DS8015C27P | 71975 | DOUBLE SEAL RING CO |
| FR84C27P | 84596 | AVIATION MANUFACTURING GROUP, LLC DBA FREEMAN CO, THE |
| J8-996P | 99121 | PRECISION RINGS INCORPORATED |
| ST7M342 | 76301 | BOEING COMPANY, THE DBA BOEING |
| ST7M342-C27P | 05722 | S&L AEROSPACE METALS, LLC |
| ST7M342C27P | 76301 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 2805-01-160-3722
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | A1 PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | 1 VERTICAL JOINT |
| RING STYLE | 1 CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 1.000 INCHES |
| III FSC APPLICATION DATA | LAUNCHER,GUIDED MISSILE,AIRCRAFT LAU-116/A |
Restrictions/Controls & Freight Information | NSN 2805-01-160-3722
| 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 | 126700 | PISTON RINGS,IRON |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 2805-01-160-3722
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | GF | (Non-HSP) FIGHTER SUPPORTAIRCRAFT(F/A-18) |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |