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NSN 5305-01-647-1577 (5305016471577) Screw Shoulder Parts List

Alternative NSN: 5305-01-647-1577
Item Name:Screw Shoulder
FSG: 53 Hardware and Abrasives
Federal Supply Class (FSC): 5305 Screws
NIIN: 016471577
NCB Code: USA (01)
Manufacturers: National Aerospace Standards

ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Screw Shoulder MS51975-29P of National Aerospace Standards with NSN 5305-01-647-1577.

NSN 5305-01-647-1577, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.


Part Number List for NSN 5305016471577

  • Part No Item Name Manufacturer QTY RFQ
    MS51975-29P Screw Shoulder National Aerospace Standards Avl RFQ

Characteristics Data of NSN 5305016471577

MRCCriteriaCharacteristic
AASKHead StyleFLAT CHAMFER
AHYMNominal Thread Diameter0.375 INCHES
SFTTSurface TreatmentCADMIUM OVERALL
ASDBWidth Across Flats0.250 INCHES NOMINAL
CWYBShoulder ShapeROUND FIRST SHOULDER
MRCDecoded RequirementClear Text Reply
AATXShoulder Length1.000 INCHES NOMINAL FIRST SHOULDER
CXCYPart Name Assigned By Controlling AgencySCREW, SHOULDER, HEXAGON
CQFMHardness Rating32.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
AASBFastener Length1.350 INCHES MINIMUM AND 1.370 INCHES MAXIMUM
AAJFThread DirectionRIGHT-HAND
ABQZInternal Drive StyleHEXAGON
AASLHead Diameter0.729 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MATTMaterialALUMINUM ALLOY OVERALL
AASAThread Length0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
THSDThread Series DesignatorUNC
AATNShoulder Diameter0.4960 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM FIRST SHOULDER
STDCSurface Treatment Document And ClassificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CQBCMinimum Tensile Strength9310 POUNDS PER SQUARE INCH
AAJDThread Class3A
CMLPThread Quantity Per Inch16
AASUHead Height0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
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