NSN (2805002939702) – NSN 2805-00-293-9702 Parts List

Item Name Valve Poppet Engine
Federal Supply Group (FSG) Engines Turbines and Components
Federal Supply Class (FSC) 2805 Gasoline Reciprocating Engines Except Aircraft and Components
National Item Identification Number (NIIN) 00-293-9702 (002939702)
NCB Code USA (00)
Manufacturer Ertel Mfg Corp, Dresser Industries Inc, White Motor Corp, Toledo Pickling And Steel Sales, Eaton Industrial Corporation, Fwd Seagrave Holdings Lp, Mcquay Norris Inc
Part Number Manufacturer Item Name Cage Code RFQ
V1778 ertel mfg corp valve poppet engine 92947 RFQ
145036A dresser industries inc valve poppet engine 64104 RFQ
145036A white motor corp valve poppet engine 65282 RFQ
5E6449 white motor corp valve poppet engine 65282 RFQ
V1778 toledo pickling and steel sales valve poppet engine 78557 RFQ
V1778 eaton industrial corporation valve poppet engine 59875 RFQ
1A145036A fwd seagrave holdings lp valve poppet engine 23382 RFQ
T1778 toledo pickling and steel sales valve poppet engine 78557 RFQ
V1486N mcquay norris inc valve poppet engine 76255 RFQ

Technical Characteristics of NSN 2805002939702

MRCCriteriaCharacteristic
AASKHEAD STYLEMUSHROOM
AASUHEAD HEIGHT0.2187 INCHES NOMINAL
AATECHAMFER ANGLE IN DEG60.0
AAZPCHAMFER LENGTH0.0350 INCHES NOMINAL
ABKVOUTSIDE DIAMETER2.3750 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM
AJFYSEAT ANGLE IN DEG30.0
ALYXSTEM STYLEDOUBLE GROOVED
ALYZCARBON RELIEF GROOVENOT INCLUDED
ALZBNECK RADIUS0.3750 INCHES NOMINAL
ALZDSTEM LENGTH7.9688 INCHES NOMINAL
ALZESTEM DIAMETER0.4965 INCHES MINIMUM AND 0.4975 INCHES MAXIMUM
ALZHDISTANCE FROM FIRST GROOVE TO STEM END0.2102 INCHES NOMINAL
ALZJDISTANCE FROM SECOND GROOVE TO STEM END0.5222 INCHES NOMINAL
ALZLFIRST GROOVE DIAMETER0.4687 INCHES MINIMUM AND 0.4837 INCHES MAXIMUM
ALZNSECOND GROOVE DIAMETER0.4290 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM
ALZQFIRST GROOVE WIDTH0.1420 INCHES NOMINAL
ALZRSECOND GROOVE WIDTH0.1420 NOMINAL INCHES
ANNQMATERIAL AND LOCATIONSTEEL,FED STD 66,AISI/SAE 3140 OVERALL
ANNQMATERIAL AND LOCATIONSTEEL,SAE 2330 OVERALL
ASXJMETALLIC HARDNESS RATING AND LOCATION35.0 ROCKWELL C MINIMUM STEM ERR-100
ASXJMETALLIC HARDNESS RATING AND LOCATION45.0 ROCKWELL C MAXIMUM STEM
ASXJMETALLIC HARDNESS RATING AND LOCATION64.0 ROCKWELL C MINIMUM TIP ERR-100
ASXJMETALLIC HARDNESS RATING AND LOCATION65.0 ROCKWELL C MAXIMUM TIP

Relevant Components for NSN - 2805-00-293-9702, 2805002939702
2825-00-383-6511 (2825003836511) 2840-01-185-6427 (2840011856427) 2840-01-455-9504 (2840014559504) 2840-00-907-2639 (2840009072639)
2840-00-471-9713 (2840004719713) 2825-00-097-1669 (2825000971669) 2825-00-671-4522 (2825006714522) 2840-01-685-6457 (2840016856457)
2815-01-286-4884 (2815012864884) 2840-00-252-7399 (2840002527399) 2815-01-307-6161 (2815013076161) 2840-00-804-8920 (2840008048920)

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