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Explore Parts That Fall Under NSN 4820-01-068-2981

Aerospace Exchange is your one-stop shop for dependable Valve Safety Relief items that have the National Stock Number (NSN) 4820-01-068-2981. On this page, you can find all products we carry tied to this NSN, including popular part numbers like 9663-76T0105PSI, 9663, 9663-20CS169-76, 20CS169-1-4-76T105, D40HUU 06 1 4 IN, and others. If any component below matches your requirements, simply click on the “RFQ” button alongside it to access one of our online quote request forms. All that we ask is that you supply us with enough information to best accommodate any particular restrictions or needs that you may have, and we will respond with a curated quote within 15 minutes of our receipt and review.

How Aerospace Exchange Is a Leading Source for Valve Safety Relief Parts

  • Competitive Pricing: By consistently leveraging our industry connections, market expertise, and purchasing power when sourcing inventory, we drive down costs for our customers. 
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Item Name Valve Safety Relief
INC Code 05488
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-068-2981 (010682981)
NCB Code USA (01)
Manufacturer Anderson Greenwood Lp, Pentair Valves And Controls, Danco Valve Company, Dante Valve Company Inc
Associated Parts Numbers of NSN 4820-01-068-2981
Part Number Manufacturer Item Name Cage Code Type Status RFQ
9663-76T0105PSI anderson greenwood lp valve safety relief 01343 A A RFQ
9663 anderson greenwood lp valve safety relief 01343 A A RFQ
9663-20CS169-76 anderson greenwood lp valve safety relief 01343 A A RFQ
20CS169-1-4-76T105 anderson greenwood lp valve safety relief 01343 A A RFQ
20CS169-1-4-76T105 pentair valves and controls valve safety relief 15187 A A RFQ
D40HUU 06 1 4 IN danco valve company valve safety relief 65079 A R RFQ
D40HUU-06 1 4 IN dante valve company inc valve safety relief 5p967 A A RFQ
9663-76T0105PSI pentair valves and controls valve safety relief 15187 A A RFQ

Technical Characteristics of NSN 4820010682981

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONSTURGEON CLASS SSN(637)
AHNCCONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQCYADJUSTABLE PRESSURE RANGE76.0 TO 105.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATTMATERIALSTEEL COMP 303 STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE

Relevant Components for NSN - 4820-01-068-2981, 4820010682981
4820-00-835-3873 (4820008353873) 4820-01-431-2398 (4820014312398) 4820-01-009-8942 (4820010098942) 4820-01-273-3653 (4820012733653)
4820-01-274-9975 (4820012749975) 4820-01-600-7663 (4820016007663) 4820-01-338-4276 (4820013384276) 4820-01-233-6683 (4820012336683)
4820-01-018-1584 (4820010181584) 4820-01-322-8071 (4820013228071) 4820-01-318-2830 (4820013182830) 4820-01-340-5738 (4820013405738)

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