INSTANT RFQ

Complete Inventory of 4820008800421 NSN 4820-00-880-0421 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-00-880-0421 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-00-880-0421 supplies, as well as part numbers like 5-664-8, 576R360H02, 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 4820-00-880-0421 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) 00-880-0421 (008800421)
NCB Code USA (00)
Manufacturer Teledyne Industries Inc, Northrop Grumman Systems Corporation
Part Number Manufacturer Item Name Cage Code RFQ
5-664-8 teledyne industries inc valve safety relief 86768 RFQ
576R360H02 northrop grumman systems corporation valve safety relief 97942 RFQ

Technical Characteristics of NSN 4820008800421

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
AEHZMAXIMUM OPERATING TEMP165.0 DEG FAHRENHEIT SINGLE RESPONSE
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CMLPTHREAD QUANTITY PER INCH20 ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE40.0/125.0 POUNDS PER SQUARE INCH
CSDCOPENING PRESSURE SETTING90.0 POUNDS PER SQUARE INCH
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
MATTMATERIALALUMINUM ALLOY 2014 OVERALL AND ALUMINUM ALLOY OVERALL
SFTTSURFACE TREATMENTANODIZE
AAJDTHREAD CLASS3A ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEFLARED (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQJXNOMINAL THREAD SIZE0.437 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/2,ALLOY2014,T4 FED SPEC 1ST MATERIAL RESPONSE OVERALL AND QQ-A-225/4,ALLOY 2014,T4 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-A-367,COMP 2014,T4 FED SPEC 3RD MATERIAL RESPONSE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS

Relevant Components for NSN - 4820-00-880-0421, 4820008800421
4820-01-069-6530 (4820010696530) 4820-01-276-2470 (4820012762470) 4820-01-057-3437 (4820010573437) 4810-01-282-7605 (4810012827605)
4820-01-310-7875 (4820013107875) 4820-99-250-1596 (4820992501596) 4810-01-038-4418 (4810010384418) 4820-01-284-4242 (4820012844242)
4820-00-916-1866 (4820009161866) 4820-01-431-2481 (4820014312481) 4820-01-194-0770 (4820011940770) 4820-01-051-7909 (4820010517909)

Submit a Quote and We'll Get Back to You Shortly

Guaranteed quotes back within 15 minutes, 24/7 x 365

Thank You for Visiting.

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.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top