NSN 4820-01-516-7697 4D08637, 4D08637001, 4D08637-001
Product Details | VALVE SEAT
4820-01-516-7697 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: 4D08637, 4D08637001, 4D08637-001, 6509E59, 6509E59FN16, 4820-01-516-7697, 01-516-7697, 4820015167697, 015167697
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 20 JAN 2004 | 01-516-7697 | 22113 ( SEAT, VALVE ) |
Drawings & Photos | NSN 4820-01-516-7697
Demand History | NSN 4820-01-516-7697
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4D08637-001 | 2025-08-226 | 1 | DIBBS |
| 6509E59FN16 | 2025-08-226 | 1 | DIBBS |
| 4D08637-001 | 2025-04-111 | 5 | DIBBS |
| 6509E59FN16 | 2025-04-111 | 5 | DIBBS |
| 4D08637-001 | 2025-01-16 | 4 | DIBBS |
| 6509E59FN16 | 2025-01-16 | 4 | DIBBS |
| 4D08637-001 | 2023-12-351 | 1 | DIBBS |
| 6509E59FN16 | 2023-12-351 | 1 | DIBBS |
| 4D08637-001 | 2023-09-260 | 1 | DIBBS |
| 6509E59FN16 | 2023-09-260 | 1 | DIBBS |
| 4D08637-001 | 2023-06-170 | 2 | DIBBS |
| 6509E59FN16 | 2023-06-170 | 2 | DIBBS |
| 4D08637-001 | 2022-06-178 | 6 | DIBBS |
| 6509E59FN16 | 2022-06-178 | 6 | DIBBS |
| 4D08637-001 | 2022-03-75 | 4 | DIBBS |
| 6509E59FN16 | 2022-03-75 | 4 | DIBBS |
| 4D08637-001 | 2021-10-278 | 2 | DIBBS |
| 6509E59FN16 | 2021-10-278 | 2 | DIBBS |
| 4D08637-001 | 2021-09-266 | 1 | DIBBS |
| 6509E59FN16 | 2021-09-266 | 1 | DIBBS |
| 4D08637-001 | 2021-09-256 | 1 | DIBBS |
| 6509E59FN16 | 2021-09-256 | 1 | DIBBS |
| 4D08637-001 | 2021-04-96 | 3 | DIBBS |
| 6509E59FN16 | 2021-04-96 | 3 | DIBBS |
| 4D08637-001 | 2020-11-309 | 2 | DIBBS |
| 6509E59FN16 | 2020-11-309 | 2 | DIBBS |
| 4D08637-001 | 2020-09-261 | 1 | DIBBS |
| 6509E59FN16 | 2020-09-261 | 1 | DIBBS |
| 4820-01-516-7697 | 2018-08-221 | 1 | DIBBS |
| 4820-01-516-7697 | 2018-01-08 | 4 | DIBBS |
| 4820-01-516-7697 | 2017-11-317 | 2 | DIBBS |
| 4820-01-516-7697 | 2017-10-296 | 2 | DIBBS |
| 4820-01-516-7697 | 2017-10-285 | 2 | DIBBS |
Cross Reference | NSN 4820-01-516-7697
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4D08637 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 4D08637-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6509E59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6509E59FN16 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
Ernie G.
Honeywell
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
NSNs for Compare ( up to 4 ): Add 4820-01-516-7697
Related Products | NSN 4820-01-516-7697
Technical Data | NSN 4820-01-516-7697
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B7 PLAIN FLANGED |
| FLANGE DIAMETER | 11.606 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 9.992 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 7.919 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.679 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 2.241 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING SEAT |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| III END ITEM IDENTIFICATION | NUCLEAR REACTOR BOUNDRY AREA |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT, ASTERN VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-516-7697
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | 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 | 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 4820-01-516-7697
Navy| 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 | 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 |