NSN 4820-00-446-3505 B-345 1-1/4IN, B345114IN, SF137-1-1 1-4
Product Details | CHECK VALVE
4820-00-446-3505 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: B-345 1-1/4IN, B345114IN, SF137-1-1 1-4, SF1371114, END35PC121, ENF35PC121, ENJ35PC121, FIG 762-A SIZE 1 1/4 IN, FIG762ASIZE114IN, IB949-1 1-4, IB949114, 0605, 0605 SZ 1 1/4 IN, 0605SZ114IN, 201, 201Y 1-1/4IN, 201Y114IN, 236, 254, 254 1-1/4IN, 254114IN, 36, 420, 420 1-1/4IN, 420114IN, 554, 554Y 1-1/4IN, 554Y114IN, 560, 560Y 1-1/4IN, 560Y114IN, 762A, 801, B345, 4820-00-446-3505, 00-446-3505, 4820004463505, 004463505
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1961 | 00-446-3505 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-446-3505
Demand History | NSN 4820-00-446-3505
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 201 | 2025-03-65 | 2 | United States |
| 801 | 2019-10-275 | 3 | UK |
| 560 | 2016-11-314 | 45 | ID |
| 4820-00-446-3505 | 2015-06-167 | 9 | DIBBS |
| 236 | 2015-03-83 | 1 | |
| 236 | 2015-02-52 | 9 | |
| 236 | 2014-12-352 | 9 | |
| 236 | 2014-11-322 | 9 | |
| 236 | 2014-10-296 | 9 | |
| 420 | 2013-02-47 | 25 | |
| 201 | 2012-02-51 | 6 | United States |
| B345 | 2011-12-364 | 7 |
Cross Reference | NSN 4820-00-446-3505
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0605 | 21368 | FAIRBANKS CO THE |
| 0605 SZ 1 1/4 IN | 21368 | FAIRBANKS CO THE |
| 201 | 86520 | CONBRACO INDUSTRIES INC R-P AND C VALVE DIV |
| 201Y 1-1/4IN | 86520 | CONBRACO INDUSTRIES INC R-P AND C VALVE DIV |
| 236 | 37239 | LUNKENHEIMER CO |
| 254 | 33216 | KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC |
| 254 1-1/4IN | 33216 | KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC |
| 36 | 14959 | CRANE CO DIV VALVE DIV |
| 420 | 63686 | THE WALWORTH COMPANY |
| 420 1-1/4IN | 63684 | PEBX INC |
| 554 | 37239 | LUNKENHEIMER CO |
| 554Y 1-1/4IN | 37239 | LUNKENHEIMER CO |
| 560 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO |
| 560Y 1-1/4IN | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO |
| 762A | 75144 | JENKINS BROS |
| 801 | 78113 | SCOTT VALVE MFG CO |
| B-345 1-1/4IN | 82666 | STOCKHAM VALVES AND FITTINGS INC |
| B345 | 82666 | STOCKHAM VALVES AND FITTINGS INC |
| END35PC121 | 88080 | COOPER CAMERON CORP COOPER BESSEMER |
| ENF35PC121 | 88080 | COOPER CAMERON CORP COOPER BESSEMER |
| ENJ35PC121 | 88080 | COOPER CAMERON CORP COOPER BESSEMER |
| FIG 762-A SIZE 1 1/4 IN | 75144 | JENKINS BROS |
| IB949-1 1-4 | 14448 | HAMMOND VALVE CORP |
| SF137-1-1 1-4 | 88080 | COOPER CAMERON CORP COOPER BESSEMER |
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Related Products | NSN 4820-00-446-3505
Technical Data | NSN 4820-00-446-3505
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 922 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | A4 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MAXIMUM OPERATING TEMP | 550.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | B9 PLAIN ALL ENDS |
| THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
| NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| FURNISHED ITEMS AND QUANTITY | 1 CAP |
| MINIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | SWING TYPE; Y-PATTERN |
Restrictions/Controls & Freight Information | NSN 4820-00-446-3505
| 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 | 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 4820-00-446-3505
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 |