We’re pleased to announce that SER 55-R0 W 1 IN (Valve Safety Relief, NSN: 4820-00-202-5522) is now in stock and ready for immediate quoting. This component, manufactured by Texsteam Inc (CAGE Code: 17950), is classified under NIIN 00-202-5522 and NCB Code 00 (USA), with additional categorization under FSG 48 Valves/FSC 4820 Valves Nonpowered and INC . Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part SER 55-R0 W 1 IN, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of SER 55-R0 W 1 IN without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Texsteam Inc components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like SER 55-R0 W 1 IN. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-202-5522 Item Description: VALVE,SAFETY RELIEF | 4820 | 002025522 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| SER 55-R0 W/1 IN | 5 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
| AAAR | Nominal Pipe Size Accommodated | 1.000 INCHES 2ND END |
| MATT | Material | COPPER ALLOY BODY |
| AWLS | Connection Type | THREADED INTERNAL PIPE 1ST END |
| AAJF | Thread Direction | RIGHT-HAND 2ND END |
| MDCL | Material Document And Classification | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| ADSR | Bonnet Type | INSIDE SPRING |
| ADST | Bonnet Attachment Method | THREADED |
| ADQU | Flow Control Device | DISK |
| ADSU | Disk Loading Method | SPRING |
| CBBL | Features Provided | PRESSURE TIGHT OUTLET SIDE |
| AQLR | Valve Operation Method | AUTOMATIC OR |
| THSD | Thread Series Designator | NPT 2ND END |
| MATT | Material | COPPER ALLOY FLOW CONTROL DEVICE |
| AQLR | Valve Operation Method | MANUAL |
| MATT | Material | COPPER ALLOY SEAT |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL STEM |
| THSD | Thread Series Designator | NPT 1ST END |
| AWLS | Connection Type | THREADED EXTERNAL PIPE 2ND END |
| MDCL | Material Document And Classification | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AHNC | Connection Style | PLAIN (PIPE) 2ND END |
| AAAR | Nominal Pipe Size Accommodated | 1.000 INCHES 1ST END |
| STYL | Style Designator | ANGLE |
| CQJX | Nominal Thread Size | 1.000 INCHES 1ST END |
| CQJX | Nominal Thread Size | 1.000 INCHES 2ND END |
| CSDC | Opening Pressure Setting | 40.0 POUNDS PER SQUARE INCH |
| MDCL | Material Document And Classification | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| ADSY | Valve Discharge Flow Rate | 387.0 POUNDS PER HOUR |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8481400000 (NAICS 332911) | Safety or relief valves |
| SITC : 74740 | Safety or relief valves |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | Sf9sx-n |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | P - 77.5 |
| NMFC: | 127220 - Pressure reg/red/relief valves noi |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 594 - Pumps and parts, (machinery and parts),(less than 35 feet) |
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