Quote for 203777-1 Tyco Electronics Corporation Part with NSN 5305-01-057-9306

Part Number:  203777-1
Alternate P/N:  2037771
NIIN:  10579306
Item Name :  screw cap socket he
CAGE Code:  00779
FSC:  5305 Screws
INC Code:  16282
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  03-15-2026

Are you looking quote for part 203777-1? The Tyco Electronics Corporation-manufactured component (CAGE Code: 00779) is documented under NSN 5305-01-057-9306 as Screw Cap Socket He. For the fastest quote, please complete our RFQ form with details about 203777-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified 203777-1, classified under INC 16282, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 01-057-9306, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 203777-1 with NSN 5305-01-057-9306, 5305010579306

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-057-9306

Item PartTypeName:

SCREW,CAP,SOCKET HEAD

5305010579306N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
203777-1223

Characteristics Data of NSN 5305-01-057-9306, 5305010579306

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.177 INCHES NOMINAL
AASBFASTENER LENGTH0.250 INCHES NOMINAL
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.143 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
AAUMLOCKING FEATUREPELLET THREADS
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.086 INCHES
CMLPTHREAD QUANTITY PER INCH56
CRSQCOUNTERSINK ANGLE100.0 DEGREES NOMINAL
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
THSDTHREAD SERIES DESIGNATORUNC

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

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