NSN 4820-00-950-4273 (4820009504273) Valve Check - NSN Parts Catalog

NSN 4820-00-950-4273 is manufactured by Crissair Inc, Triumph Aerostructures Llc, Kaiser Fluid Technologies Inc, Hawker Pacific Aerospace, Tactair Fluid Controls Inc and is a Valve Check. Ready to submit an RFQ? Simply utilize our instant RFQ form to get started. With the fastest lead times in the industry, you can expect to receive a quote in 15 minutes or less. If your required item is a part number related to 2C5360, 215-22161-2, 2315-6, A1560, we can help! Our product portfolio encompassing NSN 4820-00-950-4273 is listed below, along with associated NSN parts.

Veritable Aerospace, owned and operated by ASAP Semiconductor LLC, is dedicated to simplifying your purchasing experience. Our extensive supply-chain network allows us to provide access over 3 billion high-quality parts from trusted manufacturers, right at your fingertips.

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-950-4273 (009504273)
Part Number Manufacturer Item Name RFQ
2C5360 crissair inc valve check RFQ
215-22161-2 triumph aerostructures llc valve check RFQ
2315-6 kaiser fluid technologies inc valve check RFQ
215-22161-2 hawker pacific aerospace valve check RFQ
215-22161-2 crissair inc valve check RFQ
2315-6 crissair inc valve check RFQ
215-22161-2 tactair fluid controls inc valve check RFQ
2315-6 hawker pacific aerospace valve check RFQ
A1560 preece incorporated valve check RFQ
2315-6 tactair fluid controls inc valve check RFQ
2C5360 hawker pacific aerospace valve check RFQ
2C5360 tactair fluid controls inc valve check RFQ

Technical Characteristics of NSN 4820009504273

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPEPRESSED-IN
AEHZMAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.562 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING5.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL COMP 431 BODY
MATTMATERIALSTEEL COMP 440C FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
SFTTSURFACE TREATMENTPASSIVATE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS

Relevant Components for NSN - 4820-00-950-4273, 4820009504273
4810-00-001-4499 (4810000014499) 4810-00-001-4611 (4810000014611) 4810-00-001-6321 (4810000016321) 4810-00-001-6587 (4810000016587)
4810-00-001-6588 (4810000016588) 4810-00-001-6589 (4810000016589) 4810-00-001-6605 (4810000016605) 4810-00-001-6872 (4810000016872)
4810-00-001-6873 (4810000016873) 4810-00-001-7848 (4810000017848) 4810-00-001-9471 (4810000019471) 4810-00-001-9472 (4810000019472)

Send Instant RFQ


Complete Aerospace and NSN Parts Purchasing Platform

AS9120B and ISO 9001:2015

Aviation Suppliers Association Member

FAA AC 0056B Accredited

AS 6081:2012 Certification

ESD S20.20-2014 Certification

Semiconductor’s Certifications and Memberships



Thank You for Visiting Veritable Aerospace today.

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