NSN 4820-01-057-7282 1667520091, 166752-0091, 16675291
Product Details | VALVE SEAT
4820-01-057-7282 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: 1667520091, 166752-0091, 16675291, 166752-91, 280090 PIECE 15, 28009035PC15, 280090-35PC15, 280090PIECE15, 4820-01-057-7282, 01-057-7282, 4820010577282, 010577282
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 18 MAR 1978 | 01-057-7282 | 22113 ( SEAT, VALVE ) |
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Technical Data | NSN 4820-01-057-7282
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | B4A THREADED FLANGED |
FLANGE DIAMETER | ANY ACCEPTABLE |
OVERALL HEIGHT | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
BODY OUTSIDE DIAMETER | 1.044 INCHES MINIMUM AND 1.046 INCHES MAXIMUM |
FLANGE SEAT TO DISK END HEIGHT | 0.036 INCHES NOMINAL |
UNDER FLANGE HEIGHT | 0.034 INCHES MINIMUM AND 0.038 INCHES MAXIMUM |
BODY STEPPED INSIDE DIAMETER | 0.520 INCHES MINIMUM AND 0.522 INCHES MAXIMUM FIRST STEP |
MATERIAL | RUBBER FLUOROCARBON OVERALL |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | ANGULAR |
SEAT ANGLE IN DEG | 45.000 NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-01-057-7282
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: | 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. |
Category | Code | Description |
---|---|---|
NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
Less than car load rating | ||
Less than truck load rating | W | Rating Variable |
Water commodity Code | 576 | unknown |
Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
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 4820-01-057-7282
Category | Code | Description |
---|---|---|
Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |