Valves, Non-Powered: 202574-01H, 20257EM41ML1, 20258-C-41M

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
202574-01H
20257401H
4820-01-540-2502Valve AssemblyIII End Item Identification: 6" 2050M pressure relief valve 250 lb flanges per MIL-F-20042- valve assy press reg
Special Features: Item previously known as valvezassemblyzzzzz
Griswold Industries Co. (86184)

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202574-02J
20257402J
4820-01-540-2501Valve AssemblyIII End Item Identification: Valve asssy press reg
Griswold Industries Co. (86184)

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202574 ASSEMBLY 202573K
202574ASSEMBLY202573K
4820-01-550-6436Valve, Safety ReliefGriswold Industries Co. (86184)

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202574 ASSEMBLY 202574-01H
202574ASSEMBLY20257401H
4820-01-540-2502Valve AssemblyIII End Item Identification: 6" 2050M pressure relief valve 250 lb flanges per MIL-F-20042- valve assy press reg
Special Features: Item previously known as valvezassemblyzzzzz
Griswold Industries Co. (86184)

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202574 ASSEMBLY 202574-02J
202574ASSEMBLY20257402J
4820-01-540-2501Valve AssemblyIII End Item Identification: Valve asssy press reg
Griswold Industries Co. (86184)

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202574 ASSEMBLY 203748-01G
202574ASSEMBLY20374801G
4820-01-550-6463Valve AssemblyGriswold Industries Co. (86184)

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202577H 4820-01-004-2970Diaphragm, Actuator Valve, SpecialMaterial: Rubber
Style Designator: 52 special shaped
Bellofram Corporation (01170)
Twin Disc Incorporated (61208)

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20257CM41M 4820-01-090-4182Valve, Relief, Pressure and TemperFlow Control Device: Disk, top guided
Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items
Criticality Code Justification: ZZZY
Anderson Greenwood LP (01343)

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20257CM41M 4820-01-229-9650Valve, Safety ReliefMaterial: Copper alloy body nickel alloy flow control device nickel alloy seat nickel alloy stem
Style Designator: C1 angle
Valve Operation Method: Automatic
Anderson Greenwood LP (01343)
Tyco Valves & Controls LP (15187)

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20257CM41ML1 4820-01-090-4182Valve, Relief, Pressure and TemperFlow Control Device: Disk, top guided
Reference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items
Criticality Code Justification: ZZZY
Naval Inventory Control Point (03950)

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20257EM41M 4820-01-102-1137Valve, ReliefReference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items
Criticality Code Justification: ZZZY
Anderson Greenwood LP (01343)

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20257EM41M 4820-01-180-8478Valve, Safety ReliefMaterial: Copper alloy body nickel alloy stem
Style Designator: C1 angle
Valve Operation Method: Automatic
Anderson Greenwood LP (01343)

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20257EM41ML1 4820-01-102-1137Valve, ReliefReference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items
Criticality Code Justification: ZZZY
Naval Inventory Control Point (03950)

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20257 FIND 11
20257FIND11
4820-01-067-5311Stem, Fluid ValveOverall Length: 7.500 inches nominal
Largest Outside Diameter: 0.500 inches nominal
Valve Type for Which Designed: Relief
Anderson Greenwood LP (01343)

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20257 FIND 7B
20257FIND7B
4820-00-876-8608Disk, ValveMaterial: Plastic acetal
Style Designator: 1 plain
Overall Height: 0.062 inches nominal
Anderson Greenwood and Co. (34494)

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20257FM41M 4820-01-180-8478Valve, Safety ReliefMaterial: Copper alloy body nickel alloy stem
Style Designator: C1 angle
Valve Operation Method: Automatic
Anderson Greenwood LP (01343)
Tyco Valves & Controls LP (15187)

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20257,TYPE 1741-T,P/N 20257 EM41
20257TYPE1741TPN20257EM41
4820-01-102-1137Valve, ReliefReference Number Differentiating Characteristics: Quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items
Criticality Code Justification: ZZZY
Anderson Greenwood LP (01343)

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202585 4820-01-503-4321Valve, Safety ReliefGriswold Industries Co. (86184)

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202585 4820-01-503-9166Valve, Safety ReliefGriswold Industries Co. (86184)

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202585-01E FIND NO. 1
20258501EFINDNO1
4820-01-503-9166Valve, Safety ReliefGriswold Industries Co. (86184)

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202586E 4820-01-503-9166Valve, Safety ReliefGriswold Industries Co. (86184)

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202586G 4820-01-169-8669Slide, Directional Control LinearMaterial: Steel
Twin Disc Incorporated (61208)

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20258-C-41M
20258C41M
4820-01-382-2073Valve, Safety ReliefMaterial: Copper alloy body nickel alloy flow control device nickel alloy seat nickel alloy stem
Style Designator: C1 angle
Valve Operation Method: Manual
Anderson Greenwood LP (01343)
Tyco Valves & Controls LP (15187)

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  • We solve sourcing challenges for 202574-01H, 202574-02J, 202574 ASSEMBLY 202574-02J, 202574 ASSEMBLY 203748-01G, 20257EM41M, 20257,TYPE 1741-T,P/N 20257 EM41, 202585, 202585-01E FIND NO. 1, 202586E, 20258-C-41M - NSN parts, hard to find, long lead time and obsolete components.