Quote for S1620-64175-1 Sikorsky Aircraft Corporation Part with NSN 5306-00-550-3568

Part Number:  S1620-64175-1
Alternate P/N:  S1620641751
NIIN:  5503568
Item Name :  bolt shoulder
CAGE Code:  78286
FSC:  5306 Bolts
INC Code:  04905
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-17-2026

Are you looking quote for part S1620-64175-1? The Sikorsky Aircraft Corporation-manufactured component (CAGE Code: 78286) is documented under NSN 5306-00-550-3568 as Bolt Shoulder. For the fastest quote, please complete our RFQ form with details about S1620-64175-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified S1620-64175-1, classified under INC 04905, FSG 53 Hardware and Abrasives, FSC 5306 Bolts, NIIN 00-550-3568, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number S1620-64175-1 with NSN 5306-00-550-3568, 5306005503568

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-00-550-3568

Item PartTypeName:

BOLT,SHOULDER

53060055035680N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
1560H34-064225

Characteristics Data of NSN 5306-00-550-3568, 5306005503568

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.366 INCHES MAXIMUM
AASBFASTENER LENGTH2.062 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.250 INCHES NOMINAL
AATBWIDTH BETWEEN FLATS0.750 INCHES NOMINAL
AATNSHOULDER DIAMETER0.499 INCHES NOMINAL FIRST SHOULDER
AATXSHOULDER LENGTH0.688 INCHES NOMINAL FIRST SHOULDER
AAWBSHANK UNTHREADED HOLE DIAMETER0.106 INCHES NOMINAL FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.375 INCHES
CMLPTHREAD QUANTITY PER INCH24
CQFMHARDNESS RATING58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.842 INCHES NOMINAL FIRST HOLE
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURES0.250 IN. SPHERICAL RADIUS OF SHOULDERAT POINT OF INTERSECTION W/CIRCUMFERENTIAL GROOVE
MATTMATERIALSTEEL COMP E9310 OVERALL
SFTTSURFACE TREATMENTCADMIUM THREADS
SFTTSURFACE TREATMENTPHOSPHATE HEAD
THSDTHREAD SERIES DESIGNATORUNF

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7318152000 (NAICS 332722) Bolts and bolts and their nuts or washers exported in the same shipment
SITC : 69421 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 25
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 093486 - Bolts, nuts or screws, noi (sub 3)
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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