INSTANT RFQ

National Stock Number (NSN) 3040-00-707-9778 (3040007079778) Parts List

Item Name Shaft Shouldered
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment
National Item Identification Number (NIIN) 00-707-9778 (007079778)
NCB Code USA (00)
Manufacturer Hamilton Sundstrand Corporation, Perry Technology Corporation, Precision Speed Manufacturing Llc
Part Number Manufacturer Item Name Cage Code RFQ
544011 hamilton sundstrand corporation shaft shouldered 73030 RFQ
544011 perry technology corporation shaft shouldered 33670 RFQ
544011 precision speed manufacturing llc shaft shouldered 56055 RFQ

Technical Characteristics of NSN 3040007079778

MRCCriteriaCharacteristic
AAGZFIRST END STYLEEXTERNAL THREADED
AAHNEND SIMILARITYNOT IDENTICAL
AAHPSECOND END STYLESPLINED (INVOLUTE)
ABHPOVERALL LENGTH2.105 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
AMDLFIRST END DIAMETER0.3430 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM
AMEAFIRST END EXTERNAL THREAD LENGTH0.340 INCHES NOMINAL
AMFZSECOND END DIAMETER0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM
AMGASECOND END SPLINE LENGTH0.320 INCHES NOMINAL
AMGBSECOND END SPLINE MINOR DIAMETER0.5417 INCHES NOMINAL
AMGCSECOND END SPLINE MAJOR DIAMETER0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM
AMGFSECOND END PITCH DIAMETER0.5417 INCHES NOMINAL
ATPCSTEP QUANTITY3
BDSRSECOND END SPLINE QUANTITY10
CRTLCRITICALITY CODE JUSTIFICATIONSUPP
CSPYLARGEST STEP DIAMETER0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
FEATSPECIAL FEATURESSHAFT CENTER 0.240IN.DIA
MATTMATERIALSTEEL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE
SUPPSUPPLEMENTARY FEATURESPART HAS CRITICAL TOLERANCE ON THE THICKNESS OF THE ITEM,AS WELL AS APPLICATION

Relevant Components for NSN - 3040-00-707-9778, 3040007079778
3040-00-609-5218 (3040006095218) 3020-01-056-6488 (3020010566488) 3040-01-411-9471 (3040014119471) 3010-01-461-2220 (3010014612220)
3040-01-164-3411 (3040011643411) 3010-01-464-1141 (3010014641141) 3020-00-310-5518 (3020003105518) 3020-00-920-3050 (3020009203050)
3020-01-060-1100 (3020010601100) 3020-00-344-7198 (3020003447198) 3040-01-121-1554 (3040011211554) 3040-00-042-8422 (3040000428422)

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