NSN 4810-00-540-8235 B27581, B27581A, B27581PCALL
Product Details | PISTON RING
4810-00-540-8235 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: B27581, B27581A, B27581PCALL, 29833PC21, 5286PC18, 6045PC18, 6045RDPC18, 6045REPC18, 6132PC18, 6132RNPC18, 7705 18, 770518, 844618, 8446-18, 4810-00-540-8235, 00-540-8235, 4810005408235, 005408235
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-540-8235 | 11459 ( RING, PISTON ) |
Drawings & Photos | NSN 4810-00-540-8235
Cross Reference | NSN 4810-00-540-8235
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 29833PC21 | 14959 | CRANE CO DIV VALVE DIV |
| 5286PC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 6045PC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 6045RDPC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 6045REPC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 6132PC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 6132RNPC18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 7705 18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 8446-18 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| B27581 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| B27581A | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| B27581PCALL | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
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Technical Data | NSN 4810-00-540-8235
| Characteristic | Specifications |
|---|---|
| MATERIAL | COBALT ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-24252 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | A1 PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | 3 STEP JOINT |
| RING STYLE | 1 CONCENTRIC |
| RADIAL WALL THICKNESS | 0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM |
| OVERALL WIDTH | 0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| STANDARD BORE DIAMETER | 2.000 INCHES |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL IN ACCORDANCE WITH ACTIVITY HXQUALITY CONTROL MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| III FSC APPLICATION DATA | VALVE,POWER OPERATED |
| MANUFACTURERS CODE | 85130 |
| DESIGN CONTROL REFERENCE | B27581PCALL |
Restrictions/Controls & Freight Information | NSN 4810-00-540-8235
| 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: | F | Munitions List Item or Commerce Control List Item. Demilitarization required. Demilitarization Instructions to be furnished by the Item/Technical Manager. |
| 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: | U | Precious metal type is unknown |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 | 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 | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | 5 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4810-00-540-8235
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | X6 | |
| Issue Repair, or Requisition | BL | Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments. |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| 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 | 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). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |