INSTANT RFQ

Complete Inventory of 4820010116156 NSN 4820-01-011-6156 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 4820-01-011-6156 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 4820-01-011-6156 supplies, as well as part numbers like 639XB2-4-2, 6507, 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 4820-01-011-6156 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) 01-011-6156 (010116156)
NCB Code USA (01)
Manufacturer Teledyne Industries Inc, United Technologies Corporation
Part Number Manufacturer Item Name Cage Code RFQ
639XB2-4-2 teledyne industries inc valve safety relief 86768 RFQ
6507 teledyne industries inc valve safety relief 86768 RFQ
6507 united technologies corporation valve safety relief 77445 RFQ

Technical Characteristics of NSN 4820010116156

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE10.0/50.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
CSDCOPENING PRESSURE SETTING35.0 POUNDS PER SQUARE INCH
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALRUBBER SYNTHETIC SEAT
MATTMATERIALSTEEL COMP 303 FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS

Relevant Components for NSN - 4820-01-011-6156, 4820010116156
4820-01-646-5839 (4820016465839) 4820-00-440-5361 (4820004405361) 4820-00-279-9746 (4820002799746) 4820-01-340-8754 (4820013408754)
4820-01-341-1770 (4820013411770) 4820-01-371-2206 (4820013712206) 4820-01-203-4109 (4820012034109) 4820-01-392-2973 (4820013922973)
4820-01-435-8226 (4820014358226) 4820-00-956-8933 (4820009568933) 4820-01-179-5579 (4820011795579) 4820-01-121-7765 (4820011217765)

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