Search Our Catalogs for Parts with the NSN 4820-00-181-8937

Here on Buy Military Fasteners, we offer competitive procurement options on countless NSN parts from leading manufacturers for the benefit of our customers. On this page, you can find NSN 4820-00-181-8937 parts and supplies, including in-demand part numbers like ASTM F 1370 2KF1B, ASTM F1370, ASTM F1370 2K1B, MIL-V-2042, and others. We encourage you to consider our various options as you see fit, and toward the bottom of this page, you can also locate associated parts of NSN 4820-00-181-8937 with ease. If you take interest in any available part number on our database where you wish to obtain information for procurement, fill out and submit a Request for Quote (RFQ) form through our website. By presenting our staff with important details like your target price and expected fulfillment timeframe, you can expect to receive tailored pricing options that are designed to meet your unique needs and restrictions alike. If at any time you wish to connect with one of our staff members for service, please give us a call or email at any time; we are readily available around the clock and are always happy to provide assistance and consultation through the procurement process. Experience how Buy Military Fasteners serves as a single-sourcing solution for countless needs when you connect with us today.

Item Name Valve Regulating Fluid Pressure
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-181-8937 (001818937)
NCB Code USA (00)
Manufacturer American Society For Testing, Military Specifications
Part Number Manufacturer Item Name Cage Code RFQ
ASTM F 1370 2KF1B american society for testing valve regulating fluid pressure 81346 RFQ
ASTM F1370 american society for testing valve regulating fluid pressure 81346 RFQ
ASTM F1370 2K1B american society for testing valve regulating fluid pressure 81346 RFQ
MIL-V-2042 military specifications valve regulating fluid pressure 81349 RFQ

Technical Characteristics of NSN 4820001818937

MRCCriteriaCharacteristic
AAHFFIRST END FLANGE OUTSIDE DIAMETER6.625 INCHES NOMINAL
AAQLBODY STYLESTRAIGHT THRU
ACKLMEDIA FOR WHICH DESIGNEDWATER,FRESH AND WATER,SALT
ACKMFIRST END CONNECTION TYPEPLAIN FACE FLANGE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACKTFIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
ACKUFIRST END FLANGE THICKNESS0.500 INCHES NOMINAL
ACKZFIRST END BOLT HOLE QUANTITY8
ACLAFIRST END BOLT HOLE DIAMETER0.563 INCHES NOMINAL
ACLBFIRST END BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ADQLFACE TO FACE DISTANCE11.625 INCHES NOMINAL
ADQUFLOW CONTROL DEVICEDIAPHRAGM
ADQZEND CONNECTION QUANTITY2
ADZHRENEWABLE SEAT RING TYPETHREADED
AEVAOUTLET PRESSURE RANGE25.0 TO 60.0 POUNDS PER SQUARE INCH
AEVNREGULATION TYPEAUTOMATIC DOUBLE STAGE
AEVQVALVE STEM DESIGNSINGLE SEAT
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATING150.0 POUNDS PER SQUARE INCH
AEWFFILTERNOT INCLUDED
AZKQTEMP RATING165.0 DEG FAHRENHEIT NOMINAL
SPCLSPECIAL TEST FEATURESHIGH-IMPACT SHOCK TEST ARE REQUIRED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 IN PAC TEST ABOVE
TESTTEST DATA DOCUMENT81349-MILV2042 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE

Components Related to NSN 4820-00-181-8937
4820-01-278-6570 (4820012786570) 4820-01-346-1647 (4820013461647) 4820-00-843-9490 (4820008439490) 4810-01-298-8592 (4810012988592)
4820-00-959-6587 (4820009596587) 4820-01-289-1438 (4820012891438) 4820-00-061-7369 (4820000617369) 4810-01-314-9325 (4810013149325)
4820-01-508-4900 (4820015084900) 4820-00-952-5601 (4820009525601) 4820-00-208-2835 (4820002082835) 4810-00-076-0367 (4810000760367)

Submit a Quote and We Will Get Back to You Shortly

Guaranteed quotes back within 15 minutes of our review

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