NSN 4820-01-143-1574 2002909, 20-02909, 2002909QA
Product Details | VALVE SEAT
4820-01-143-1574 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 2002909, 20-02909, 2002909QA, 20-02909QA, 20-03540 PIECE 4, 20-03540 PIECE 4QA, 2003540PIECE4, 2003540PIECE4QA, 4820-01-143-1574, 01-143-1574, 4820011431574, 011431574
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 28 NOV 1982 | 01-143-1574 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-01-143-1574
Part Number | Cage Code | Manufacturer |
---|---|---|
20-02909 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
20-02909QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
20-03540 PIECE 4 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
20-03540 PIECE 4QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Related Products | NSN 4820-01-143-1574
Technical Data | NSN 4820-01-143-1574
Characteristic | Specifications |
---|---|
MATERIAL | PLASTIC POLYAMIDE FLANGE |
MATERIAL DOCUMENT AND CLASSIFICATION | DUPONT ZYTEL 101 MFR REF SINGLE MATERIAL RESPONSE FLANGE |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | RADIAL |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY ASSURANCE TESTED FOR THE SUBMARINE SAFETY PROGRAM |
MANUFACTURERS CODE | 03670 |
DESIGN CONTROL REFERENCE | 20-02909 |
Restrictions/Controls & Freight Information | NSN 4820-01-143-1574
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: | N | The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). |
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 |
---|---|---|
No Freight Information |
Management | NSN 4820-01-143-1574
Category | Code | Description |
---|---|---|
Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
Special Material ID | QA | Equipments/Parts requiring special material control and quality assurance which support surface or submarine application. |
Source of Supply | N35 | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
Agency | DN | Department of the Navy |
Service Organization | N | U.S. Navy |
Reparability | M | Medium Demand Velocity Items (consumables) |
Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |