NSN 4810-00-016-1042 6639561, 663956-1, 6639562
Product Details | VALVE SEAT
4810-00-016-1042 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: 6639561, 663956-1, 6639562, 663956-2, 4810-00-016-1042, 00-016-1042, 4810000161042, 000161042
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1961 | 00-016-1042 | 22113 ( SEAT, VALVE ) |
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Related Products | NSN 4810-00-016-1042
Technical Data | NSN 4810-00-016-1042
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 1.242 INCHES MINIMUM AND 1.246 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.803 INCHES MINIMUM AND 0.813 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 303,COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL OVERALL |
| HARDNESS RATING | 52.0 ROCKWELL B MINIMUM AND 56.0 ROCKWELL B MAXIMUM OVERALL |
| TAPER MINOR DIAMETER | 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| TAPER MAJOR DIAMETER | 0.489 INCHES MINIMUM AND 0.495 INCHES MAXIMUM |
| TAPER LENGTH | 0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SEAL ACCOMMODATION TYPE | GROOVED |
| TEST DATA DOCUMENT | 99193-663956 DRAWING |
| CRITICALITY CODE JUSTIFICATION | TEST |
| (NON-CORE DATA) SUPPLEMENTARY FEATURES | APPL TO C141 ACFT |
| III FSC APPLICATION DATA | SOLENOID VALVE |
Restrictions/Controls & Freight Information | NSN 4810-00-016-1042
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 | XX | |
| 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 4810-00-016-1042
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | YQ | SX:"ENGINE ACCESSORIES, AIRCRAFT" |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



