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Explore Parts That Fall Under NSN 4820-01-160-6320

Aerospace Exchange is your one-stop shop for dependable Seat Valve items that have the National Stock Number (NSN) 4820-01-160-6320. On this page, you can find all products we carry tied to this NSN, including popular part numbers like 7437, 34429-11, 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 Seat Valve 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 Seat Valve
INC Code 22113
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-160-6320 (011606320)
NCB Code USA (01)
Manufacturer Katzenstein L And Co, Mark Controls Corp
Associated Parts Numbers of NSN 4820-01-160-6320
Part Number Manufacturer Item Name Cage Code Type Status RFQ
7437 katzenstein l and co seat valve 85579 A A RFQ
34429-11 mark controls corp seat valve 85578 A A RFQ

Technical Characteristics of NSN 4820011606320

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER2.875 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER2.566 INCHES MINIMUM AND 2.567 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER1.938 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
AJRMUNDER FLANGE HEIGHT1.031 INCHES MINIMUM AND 1.036 INCHES MAXIMUM
AJSGSEAT ANGLE IN DEG30.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
CRTLCRITICALITY CODE JUSTIFICATIONZZZY
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Relevant Components for NSN - 4820-01-160-6320, 4820011606320
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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