Valves, Non-Powered: 255753, PIECE 3 AND 9 Q3, 257388, PIECE 2, 258759, ASSEMBLY IRB
| MFG SKU | NSN | Item Name | Details | Manufacturer (CAGE) | RFQ | 
|---|---|---|---|---|---|
| 255753, PIECE 3 AND 9 Q3         255753PIECE3AND9Q3  | 4820-01-114-5960 | Parts kit, Ball Valve | Reference Number Differentiating Characteristics: Item that supports A level 1 or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) | |
| 256121, PIECE 13                 256121PIECE13  | 4820-01-116-0716 | Seat, Valve | Reference Number Differentiating Characteristics: Items that support A level I or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material Criticality Code Justification: ZZZY  | Portland Valve LLC (53154) Yankee Machine Inc. (2U949)  | |
| 256172 ASSY F3                   256172ASSYF3  | 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 F3L1                 256172ASSYF3L1  | 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) | |
| 2570502B | 4820-01-400-3878 | Valve, Globe | Special Features: Components 100-34 hytrol (reverse flow) valve, ejector, 100-001 hytrol (reverse flow) remote pilot valve, position indicator Part Name Assigned BY Controlling Agency: Fuel discharge valve  | Griswold Industries Co. (86184) | |
| 257388, PIECE 2                  257388PIECE2  | 4820-01-240-5536 | Plug, Seat Retaining | Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 257388, PIECE 2 L1               257388PIECE2L1  | 4820-01-240-5536 | Plug, Seat Retaining | Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) | |
| 257389 | 4820-01-240-5536 | Plug, Seat Retaining | Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 257389 L1                        257389L1  | 4820-01-240-5536 | Plug, Seat Retaining | Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items Criticality Code Justification: ZZZY  | Naval Inventory Control Point (03950) | |
| 257389, PIECE 5                  257389PIECE5  | 4820-01-332-6995 | Stem, Fluid Valve | Material: Copper alloy Material Document AND Classification: MIL-B-24059 mil spec single material response Reference Number Differentiating Characteristics: Material controlled iaw navsea 0948-LP-045-7010 material control standard for level I itemsfor level 1 items  | Northrop Grumman Shipbuilding Inc. (43689) | |
| 257389, PIECE 5 L1               257389PIECE5L1  | 4820-01-332-6995 | Stem, Fluid Valve | Material: Copper alloy Material Document AND Classification: MIL-B-24059 mil spec single material response Reference Number Differentiating Characteristics: Material controlled iaw navsea 0948-LP-045-7010 material control standard for level I itemsfor level 1 items  | Naval Inventory Control Point (03950) | |
| 25760 | 4820-01-596-2187 | Sleeve and Slide, Directional Con | Parker-Hannifin Corporation (93835) | ||
| 257632 | 4820-01-617-8369 | Valve, Ball | END Item Identification: 2030-01-614-2258; marine davit; P/N sn 2206, 2215 Part Name Assigned BY Controlling Agency: 3-WAY valve  | Allied Systems Company (60848) | |
| 257900 | 4820-01-618-6345 | Ring, Valve Piston | Hydrema U.S. Inc. (5PFF0) | ||
| 257900-D                         257900D  | 4820-01-618-6345 | Ring, Valve Piston | Hydrema U.S. Inc. (5PFF0) | ||
| 257956 | 4820-01-617-8379 | Valve, Safety Relief | END Item Identification: 2030-01-614-2258; marine davit; P/N sn 2206, 2215 Part Name Assigned BY Controlling Agency: Valve, proportional relief  | Allied Systems Company (60848) | |
| 25800880 | 4820-01-617-3698 | Valve, Safety Relief | BAE Systems Integrated System (K1156) | ||
| 25800881 | 4820-01-617-3697 | Valve, Safety Relief | BAE Systems Integrated System (K1156) | ||
| 25800882 | 4820-01-617-3696 | Valve, Safety Relief | BAE Systems Integrated System (K1156) | ||
| 258759, ASSEMBLY IRB             258759ASSEMBLYIRB  | 4820-01-322-4006 | Valve, Ball | Material: Copper alloy body Material: Nickel alloy stem Material: Plastic acetal seat  | Northrop Grumman Shipbuilding Inc. (43689) |