Valves, Non-Powered: 256123 PIECE 17, 256172 ASSY AF, 256172 PC 2L1
| MFG SKU | NSN | Item Name | Details | Manufacturer (CAGE) | RFQ | 
|---|---|---|---|---|---|
| 256123 PIECE 17                  256123PIECE17  | 4820-01-279-8650 | Tailpiece, Valve | III End Item Identification: Valve b 3WAY, 1.50IPS flge copni | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256129-1                         2561291  | 4820-00-112-7275 | Spring Assembly, Relay | General Characteristics Item Description: Assembly consists of 1 ea P/N 5320552A1 adjusting screw, 1 ea P/N 5320553A1 spring, 1 ea P/N 5320554E1 clamp plate, 1 ea P/N 5325353A1 spherical CONE;3.688 in. O/a lg;max load 40 pounds tension and COMPRESSION;50000 psi max stress | Elsag Bailey Inc. (05168) Industrial Service and Supply Inc. (0Z007)  | |
| 256129D1 | 4820-00-112-7275 | Spring Assembly, Relay | General Characteristics Item Description: Assembly consists of 1 ea P/N 5320552A1 adjusting screw, 1 ea P/N 5320553A1 spring, 1 ea P/N 5320554E1 clamp plate, 1 ea P/N 5325353A1 spherical CONE;3.688 in. O/a lg;max load 40 pounds tension and COMPRESSION;50000 psi max stress | Elsag Bailey Inc. (05168) Industrial Service and Supply Inc. (0Z007)  | |
| 2-5613                           25613  | 4820-01-169-3711 | Valve, Linear, Directional Control | Maytag Corporation (39089) | ||
| 256132 | 4820-01-231-4138 | Stem, Fluid Valve | Northrop Grumman Shipbuilding Inc. (43689) | ||
| 256132 | 4820-01-231-4164 | Disk, Valve | Northrop Grumman Shipbuilding Inc. (43689) | ||
| 256132ASSEMBLYATCK4IN | 4820-01-137-2124 | Valve, Ball | Style Designator: A1A straight thru flanged ends Valve Operation Method: Manual Connection Type: Flange 1ST end  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256132ASSYATCK4IN | 4820-01-137-2124 | Valve, Ball | Style Designator: A1A straight thru flanged ends Valve Operation Method: Manual Connection Type: Flange 1ST end  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256132 ASSY BTCK                 256132ASSYBTCK  | 4820-01-283-8340 | Valve, Stop-Check | Northrop Grumman Shipbuilding Inc. (43689) | ||
| 256132 PIECE 10                  256132PIECE10  | 4820-01-231-4164 | Disk, Valve | Northrop Grumman Shipbuilding Inc. (43689) | ||
| 256132 PIECE16,18Q3              256132PIECE1618Q3  | 4820-00-938-3400 | Ball and Seat, Valve | Reference Number Differentiating Characteristics: Item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) | |
| 256132 PIECE 6                   256132PIECE6  | 4820-01-231-4138 | Stem, Fluid Valve | Northrop Grumman Shipbuilding Inc. (43689) | ||
| 25613904 | 4820-01-137-9212 | Parts kit, Ball Valve | Component Quantity: 11 Nonsupply Items and Quantities: Compression spring 1; screw 1; by pass screen assembly 1; coin envelopes 3; drain plug 1; screen plug 1; gasket 1; plug gaskets 2  | Kockums AB (S3934) | |
| 256157 PIECE 14                  256157PIECE14  | 4820-01-275-4262 | Retainer, Seat, Valve | Material: Nickel alloy | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256172 ASSY ADL1                 256172ASSYADL1  | 4820-01-443-5604 | Valve, Ball | Material: Copper alloy body Reference Number Differentiating Characteristics: Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) | |
| 256172 ASSY AF                   256172ASSYAF  | 4820-01-245-1573 | Valve, Ball | Valve Size: 2.000 inches Criticality Code Justification: ZZZY Special Features: Equip shall withstand salt fog test per MIL-STD-810, test procedure 509  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256172 ASSY AF-2                 256172ASSYAF2  | 4820-01-245-1573 | Valve, Ball | Valve Size: 2.000 inches Criticality Code Justification: ZZZY Special Features: Equip shall withstand salt fog test per MIL-STD-810, test procedure 509  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256172 ASSY AF-2L1               256172ASSYAF2L1  | 4820-01-245-1573 | Valve, Ball | Valve Size: 2.000 inches Criticality Code Justification: ZZZY Special Features: Equip shall withstand salt fog test per MIL-STD-810, test procedure 509  | Naval Inventory Control Point (03950) | |
| 256172 ASSY AFL1                 256172ASSYAFL1  | 4820-01-245-1573 | Valve, Ball | Valve Size: 2.000 inches Criticality Code Justification: ZZZY Special Features: Equip shall withstand salt fog test per MIL-STD-810, test procedure 509  | Naval Inventory Control Point (03950) | |
| 256172 PC 2                      256172PC2  | 4820-01-421-2774 | Stem, Fluid Valve | Material: Nickel alloy Reference Number Differentiating Characteristics: Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 256172 PC 2L1                    256172PC2L1  | 4820-01-421-2774 | Stem, Fluid Valve | Material: Nickel alloy Reference Number Differentiating Characteristics: Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) |