NSN 4820-01-431-1370 6983468, 6983468 PC25, 6983468PC25
Product Details | FLAT VALVE DIAPHRAGM
4820-01-431-1370 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 6983468, 6983468 PC25, 6983468PC25, 8036983468PC025, 803-6983468-PC025, 4820-01-431-1370, 01-431-1370, 4820014311370, 014311370
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 08 MAY 1996 | 01-431-1370 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
Demand History | NSN 4820-01-431-1370
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-431-1370 | 2025-08-222 | 2 | DIBBS |
| 4820-01-431-1370 | 2024-05-141 | 2 | DIBBS |
| 4820-01-431-1370 | 2024-05-130 | 2 | DIBBS |
| 4820-01-431-1370 | 2024-04-112 | 1 | DIBBS |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
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
Related Products | NSN 4820-01-431-1370
Technical Data | NSN 4820-01-431-1370
| Characteristic | Specifications |
|---|---|
| MATERIAL | POLYAMIDE NYLON |
| STYLE DESIGNATOR | G49 FLAT |
| HOLE DIAMETER | 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 11.750 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.100 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 12 |
| MEDIA FOR WHICH DESIGNED | SEAWATER |
| PRESSURE RATING | 900.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 165.0 DEG FAHRENHEIT MAXIMUM |
| III END ITEM IDENTIFICATION | W/S CODE, FIRE FIGHTING EQUIPMENT |
Restrictions/Controls & Freight Information | NSN 4820-01-431-1370
| 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. |
| 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 4820-01-431-1370
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 |