Aero Procurement Services is your go-to purchasing solution for parts that have been sourced from trusted manufacturers on our Approved Vendor List (AVL). You have reached our catalog of NSN 4820-00-176-4621 components, this selection featuring part numbers like 2683, 4P145, 205-062-668-1, 205-062-668-001, and many others that are in stock and ready for purchase. With countless options at your fingertips, we ask that you take your time in perusing through the NSN 4820-00-176-4621 offerings we carry and use our search engine and filters to narrow down your scope. When you come across an item of interest, do not hesitate to submit a quote request by simply clicking on the “RFQ” button situated next to each offering. As you complete the RFQ form, we ask that you carefully detail your precise operational needs for any NSN 4820-00-176-4621 item listed below and/or others on our database. Within 15 minutes or less of submission, one of our industry experts will reach out with a customized quote that features competitive pricing and convenient shipping options. Get started today and see how we can serve as your strategic sourcing partner!
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-176-4621 (001764621) |
| NCB Code | USA (00) |
| Manufacturer | Hawker Pacific Aerospace, Tactair Fluid Controls Inc, Kaiser Fluid Technologies Inc, Allen Aircraft Products Inc, Bell Helicopter Textron Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2683 | hawker pacific aerospace | valve safety relief | RFQ |
| 2683 | tactair fluid controls inc | valve safety relief | RFQ |
| 2683 | kaiser fluid technologies inc | valve safety relief | RFQ |
| 4P145 | allen aircraft products inc | valve safety relief | RFQ |
| 205-062-668-1 | bell helicopter textron inc | valve safety relief | RFQ |
| 205-062-668-001 | bell helicopter textron inc | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQCY | ADJUSTABLE PRESSURE RANGE | 3.0 TO 7.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| Relevant Components for NSN - 4820-00-176-4621, 4820001764621 | ||||
| 4820-01-633-6359 (4820016336359) | 4810-01-644-4427 (4810016444427) | 4820-01-037-9283 (4820010379283) | 4820-01-372-1439 (4820013721439) | |
| 4820-01-310-4431 (4820013104431) | 4820-01-110-6432 (4820011106432) | 4810-01-355-2517 (4810013552517) | 4820-01-508-4555 (4820015084555) | |
| 4820-01-017-5218 (4820010175218) | 4810-01-399-7831 (4810013997831) | 4820-01-239-9297 (4820012399297) | 4820-00-796-4381 (4820007964381) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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