INSTANT RFQ

Complete Inventory of 4820010405557 NSN 4820-01-040-5557 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-01-040-5557 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-01-040-5557 supplies, as well as part numbers like 11AV-3 4 IN. ORIFICE, 11AV-3 4IN 1 8IN ORFICE, 11AV-3-4, C3510-3, and others. Take your time perusing resources, and if you find any items that match your requirements, we encourage you to request a quote. Our online Request for Quote (RFQ) forms simplify the process of obtaining pricing and procurement details, enabling you to submit information like your budget and expected fulfillment timeline to receive tailored responses from our staff within 15 minutes of our review. You can also give us a call or email using the information at the bottom of this webpage, as we would be happy to hear about your needs and assist you that way.

When you order NSN 4820-01-040-5557 parts from us, you can rest assured that only the best items will reach your hands. Every component on our website can be traced back to a manufacturer that we trust, and a myriad of listings are inspected and tested for fit, form, and function as necessary. More than that, we adhere to a strict NO CHINA SOURCING pledge, which means that all products are shipped out alongside any relevant manufacturer trace documentation or qualifying certifications to verify their origin and authenticity. Taking this into account, get in touch with a team member whenever you are ready to get started on procurement!


Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-040-5557 (010405557)
NCB Code USA (01)
Manufacturer Armstrong International Inc, Beta Fluid Systems Inc
Part Number Manufacturer Item Name Cage Code RFQ
11AV-3 4 IN. ORIFICE armstrong international inc valve safety relief 03933 RFQ
11AV-3 4IN 1 8IN ORFICE armstrong international inc valve safety relief 03933 RFQ
11AV-3-4 beta fluid systems inc valve safety relief 51744 RFQ
C3510-3 armstrong international inc valve safety relief 03933 RFQ

Technical Characteristics of NSN 4820010405557

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSYVALVE DISCHARGE FLOW RATE2211.0 CUBIC FEET PER MINUTE
AEHZMAXIMUM OPERATING TEMP500.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.500 INCHES 2ND END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 FLOAT AND 1 LEVER

Relevant Components for NSN - 4820-01-040-5557, 4820010405557
4820-01-451-9039 (4820014519039) 4820-01-184-5529 (4820011845529) 4820-01-187-7665 (4820011877665) 4820-01-258-7256 (4820012587256)
4820-01-524-7368 (4820015247368) 4820-01-653-1250 (4820016531250) 4820-01-267-4335 (4820012674335) 4820-01-476-3822 (4820014763822)
4810-01-680-9841 (4810016809841) 4810-00-451-2731 (4810004512731) 4820-01-434-5476 (4820014345476) 4820-01-664-4141 (4820016644141)

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