| Mfg Part Number: 75321-6 | Alternate P/N: 753216 | Manufacturer: Curtisswright Flow Control Corp |
| NSN : 4820-00-097-8171 | NIIN : 000978171 | Item Name : Valve Safety Relief |
| CAGE Code : 1STQ3 | FSC : 4820 Valves Non-Powered |
Thank you for taking an interest in the various military NSN parts and aerospace parts we offer on our website. You have currently taken interest in part number 75321-6, a Curtisswright Flow Control Corp item produced under CAGE Code 1STQ3. For further identification purposes, part number 75321-6 is also listed with the NSN 4820000978171, and it is organized under Federal Supply Class (FSC) 4820 Valves Non-Powered for ease of procural. By filling out and submitting the form provided below, you will be able to receive purchasing options on this item directly from our staff. For us to best tailor our presented solution to your unique needs and restrictions alike, we ask that you please offer our team details like your desired quantity, target pricing, and expected fulfillment timeframe. We can even accommodate many time constraints and limitations that customers may face, so be sure to let us know of any requests when you submit an RFQ form for part number 75321-6.
NSN Purchasing is a website owned and operated by ASAP Semiconductor, and we serve as a one-stop shop with countless NSN and aerospace items readily available. With a steadfast dedication to quality control and export compliance, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, as well as uphold a strict NO CHINA SOURCING pledge. Alongside such commitments, we are fully dedicated to upholding market-leading customer service with team members readily available around the clock to provide consultation and purchasing solutions over phone or email. Knowing how we intend to serve you and your operational needs, get in touch with one of our industry experts today for part number 75321-6 and other items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-097-8171 Item Description: Valve Safety Relief | 4820 | 000978171 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 75321-6 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | STEM |
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +300.0/+1500.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| 753-0197-000 | 753-0165-000 | 753-0202-000 | 753-0210-000 |
| 753-006 | 753-00492-07 | 753-00493-14 | 753-0263-000 |
| 753-002 | 753-03 | 753-0263-000 | 753-0265-000 |
| 753-00344-01 | 753-00492-01 | 753-0221-000 | 753-00492-25 |
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