INSTANT RFQ

Browse Our NSN 4820-01-025-6844 Catalog Today

If you are in search of part numbers like 3978-4, 3978-4SET20, and others that fall under the NSN 4820-01-025-6844, we have you covered with the catalog and procurement resources provided on this page. At the top of the page, you will be able to review a number of details and data that pertain to this particular NSN, while available offerings are listed out below. If any items on our NSN 4820-01-025-6844 catalog interest you, be sure to request a quote from our staff at your earliest convenience. You can do this by submitting a Request for Quote (RFQ) form through our website or by getting in touch with our team via phone or email.

As an ASAP Semiconductor platform operating with quality as a focus, all NSN 4820-01-025-6844 parts we stock come from trusted manufacturers and undergo any necessary inspections or testing prior to shipment. Additionally, every purchase you make will come delivered with all applicable qualifying certifications or manufacturing trace documentation. Aside from such commitments, we also strive to provide customers procurement solutions that equally balance competitive pricing and timely fulfillment. With so much to offer, choose ASAP MilSTD for NSN 4820-01-025-6844 supplies and more.

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-025-6844 (010256844)
NCB Code USA (01)
Manufacturer Howell Laboratories Inc
Part Number Manufacturer Item Name Cage Code RFQ
3978-4 howell laboratories inc valve safety relief 22501 RFQ
3978-4SET20 howell laboratories inc valve safety relief 22501 RFQ

Technical Characteristics of NSN 4820010256844

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
AEHZMAXIMUM OPERATING TEMP280.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CMLPTHREAD QUANTITY PER INCH18 ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE0.5/2.4 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.562 INCHES ALL ENDS
MATTMATERIALALUMINUM BODY
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 2ND RESPONSE
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNJ ALL ENDS

Relevant Components for NSN - 4820-01-025-6844, 4820010256844
4810-01-681-3170 (4810016813170) 4820-01-193-7568 (4820011937568) 4820-01-557-2833 (4820015572833) 4810-01-667-6341 (4810016676341)
4820-01-314-5930 (4820013145930) 4810-00-480-4420 (4810004804420) 4820-01-417-6183 (4820014176183) 4820-01-610-7364 (4820016107364)
4820-01-092-6147 (4820010926147) 4810-01-049-3898 (4810010493898) 4820-01-364-2468 (4820013642468) 4820-01-398-3481 (4820013983481)

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