NSN (4820011208271) – NSN 4820-01-120-8271 Parts List

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-120-8271 (011208271)
NCB Code USA (01)
Manufacturer Ingersoll Dresser Pump Co
Part Number Manufacturer Item Name Cage Code RFQ
F254B ingersoll dresser pump co seat valve 77081 RFQ
F254B-PIECE61 ingersoll dresser pump co seat valve 77081 RFQ
TB613 ingersoll dresser pump co seat valve 77081 RFQ

Technical Characteristics of NSN 4820011208271

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER2.782 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER2.628 INCHES NOMINAL
ADASBODY INSIDE DIAMETER1.553 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.375 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.562 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG45.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
MATTMATERIALSTEEL COMP 304 OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED

Relevant Components for NSN - 4820-01-120-8271, 4820011208271
4820-01-156-0051 (4820011560051) 4820-14-370-9260 (4820143709260) 4820-01-548-3611 (4820015483611) 4820-01-655-6278 (4820016556278)
4820-01-319-4332 (4820013194332) 4820-01-187-2720 (4820011872720) 4820-01-398-1980 (4820013981980) 4820-01-510-6152 (4820015106152)
4820-01-220-8332 (4820012208332) 4820-01-035-0577 (4820010350577) 4810-01-028-7335 (4810010287335) 4820-01-604-7149 (4820016047149)

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