Valves, Non-Powered: 27791-1, 277A12TT, 277WS2
| MFG SKU | NSN | Item Name | Details | Manufacturer (CAGE) | RFQ | 
|---|---|---|---|---|---|
| 27791-1                          277911  | 4820-00-441-6059 | Disk, Valve | Material: Plastic Style Designator: 3 plain Overall Height: 0.063 inches nominal  | Hexco International (15275) | |
| 27791-2                          277912  | 4820-00-441-6081 | Disk, Valve | Material: Plastic Style Designator: 1 plain Overall Height: 0.062 inches nominal  | Hexco International (15275) | |
| 2779127 | 4820-01-439-3313 | Valve, Check | Material: Steel body Style Designator: A3 straight thru Valve Operation Method: Automatic  | Landoll Corporation (07443) | |
| 277970 | 4820-00-940-7941 | Valve, Check | Thread Class: 3B all ends Thread Direction: Right-hand all ends Flow Control Device: DISK  | Whittaker Controls Inc. (79318) | |
| 277980 | 4820-00-287-2871 | Valve, Check | Material: Aluminum alloy body steel corrosion resisting flow control device steel corrosion resisting seat Style Designator: A3 straight thru Valve Operation Method: Automatic  | Dana Corp. (79470) Eaton-Aeroquip Inc. (01276)  | |
| 277988 | 4820-01-332-1313 | Valve, Check | Style Designator: E1 straight thru Valve Operation Method: Automatic Connection Type: Threaded internal pipe all ends  | Bendix Commercial Vehicle Systems (06853) | |
| 2779968 | 4820-01-579-6226 | Valve, Flow Control | III End Item Identification: 2410-01-565-2599 tractor, full tracked, low speed III Part Name Assigned By Controlling Agency: Valve, water (cab heater)  | Caterpillar Inc. (11083) | |
| 277A-11-6                        277A116  | 4820-01-389-3846 | Float, Valve | Connection Type: Unthreaded Overall Length: 3.750 inches nominal Material: Plastic  | Isometrics Inc. (55242) | |
| 277A12TT | 4820-00-546-5742 | Valve, Check | Material: Aluminum alloy 2024 body aluminum alloy seat Style Designator: A3 straight thru Connection Type: Threaded external tube all ends  | Circor Aerospace Inc. (91816) | |
| 277A16TT | 4820-00-125-9874 | Valve, Check | Material: Aluminum alloy overall Style Designator: A3 straight thru Valve Operation Method: Automatic  | Circor Aerospace Inc. (91816) | |
| 277A-3PP                         277A3PP  | 4820-01-266-8142 | Valve, Check | Material: Aluminum alloy body Style Designator: A3 straight thru Valve Operation Method: Automatic  | Circor Aerospace Inc. (91816) | |
| 277A-4BT                         277A4BT  | 4820-01-571-6465 | Valve, Check | End Item Identification: U-2 aircraft | Circor Aerospace Inc. (91816) | |
| 277A-4TB                         277A4TB  | 4820-01-315-0933 | Valve, Check | Material: Aluminum alloy body Style Designator: A3 straight thru Valve Operation Method: Automatic  | Circor Aerospace Inc. (91816) | |
| 277A4TBL | 4820-01-315-0933 | Valve, Check | Material: Aluminum alloy body Style Designator: A3 straight thru Valve Operation Method: Automatic  | Circor Aerospace Inc. (91816) | |
| 277A-8EE(046)                    277A8EE046  | 4820-00-736-0230 | Valve, Check | Material: Aluminum alloy 2024 body lining plastic packing Style Designator: E1 straight thru Valve Operation Method: Automatic  | Circor Aerospace Inc. (91816) | |
| 277 ITEM 38,40,42 TO 47          277ITEM384042TO47  | 4820-01-299-7529 | Parts kit, Valve | CAT Pumps UK LTD (U3374) | ||
| 277 ITEM 41                      277ITEM41  | 4820-01-299-7444 | Seat, Valve | CAT Pumps Corp. (57783) CAT Pumps UK LTD (U3374)  | ||
| 277WS1 1-4                       277WS114  | 4820-00-202-9798 | Valve, Check | Material: Copper alloy 922 body nickel alloy flow control device nickel alloy seat copper alloy 922 stem Style Designator: A2 straight thru Valve Operation Method: Automatic  | The Walworth Company (63686) | |
| 277WS1DISCNICU | 4820-00-573-1498 | Disk, Valve | Material: Nickel alloy Overall Height: 1.406 inches nominal Flange Diameter: 1.169 inches nominal  | The Walworth Company (63686) | |
| 277WS2 | 4820-00-204-1890 | Valve, Check | Material: Copper alloy 706 overall Style Designator: A2 straight thru Valve Operation Method: Automatic  | The Walworth Company (63686) |