B1990-7-4 (Screw Shoulder) by Bf Goodrich Aerospace - Request a Quote Now

Part No. : B1990-7-4 Alternate P/N : B199074 Manufacturer : Bf Goodrich Aerospace
CAGE Code : 03481 Item Name : Screw Shoulder FSC : 5305 Screws
NSN : 5305-00-250-2144

You can send a request for quote for p/n B1990-7-4 to ASAP Semiconductor using justpartsunlimited.com. This part is manufactured by Bf Goodrich Aerospace (CAGE Code 03481). The description of it is Screw Shoulder. The national stock number associated with this part is NSN 5305002502144. This part belongs to FSC Screws part family. An associate from ASAP Semiconductor will respond within 15 minutes to your query. It is our pleasure to help you with B1990-7-4 part requirements.

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NSN Information for Part Number B1990-7-4 with NSN 5305-00-250-2144, 5305002502144

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-250-2144

Item Description:

Screw Shoulder

53050025021440N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
B1990-7-4695

Characteristics Data of NSN 5305-00-250-2144, 5305002502144

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.291 INCHES MINIMUM AND 0.351 INCHES MAXIMUM
AASBFASTENER LENGTH0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.276 INCHES NOMINAL
AATNSHOULDER DIAMETER0.193 INCHES MINIMUM FIRST SHOULDER AND 0.195 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.530 INCHES MINIMUM FIRST SHOULDER AND 0.560 INCHES MAXIMUM FIRST SHOULDER
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CMLPTHREAD QUANTITY PER INCH32
CRSQCOUNTERSINK ANGLE100.0 DEGREES NOMINAL
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURESTOP OF HEAD RED
MATTMATERIALSTEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
SFTTSURFACE TREATMENTPAINT TOP OF HEAD
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNF
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