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NSN 5305-01-717-2083  ·  NIIN 017172083  ·  FSC 5305
NO DASHES 5305017172083
In Stock

SCREW,CLOSE TOLERANCE

Screws

Application: F/A-18A THRU D AIRCRAFT

Technical characteristics

22 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AAURGRIP DIAMETERINCHES MINIMUM 0.4365 AND INCHES MAXIMUM 0.4370
AASUHEAD HEIGHTINCHES NOMINAL 0.101
AASLHEAD DIAMETERINCHES NOMINAL 0.672
AASBFASTENER LENGTHINCHES MINIMUM 1.766 AND INCHES MAXIMUM 1.796
AASKHEAD STYLE
AASATHREAD LENGTHINCHES NOMINAL 0.656
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
CRSQCOUNTERSINK ANGLEDEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYSCREW-CLOSE TOLERANCE,100 DEGREES COUNTERSUNK,REDUCED HEAD,HI-TORQUE,NON-MAGNETIC CRES(125 KSI FSU)
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
ZZZKSPECIFICATION/STANDARD DATAMANUFACTURERS STANDARD 76301-ST3-557
SFTTSURFACE TREATMENTOVERALL PASSIVATE
AHYMNOMINAL THREAD DIAMETERINCHES 0.4375
ANEEGRIP LENGTHINCHES MINIMUM 1.115 AND INCHES MAXIMUM 1.135
MATTMATERIALOVERALL NICKEL ALLOY 718
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE A-S 5662
AGAVEND ITEM IDENTIFICATIONF/A-18A THRU D AIRCRAFT
CMLPTHREAD QUANTITY PER INCH20
ABQZINTERNAL DRIVE STYLE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE A-S 2700,-ETHOD 1 OR 2
AAWUSINGLE SHEAR STRENGTHPOUNDS PER SQUARE INCH (PSI) 125000

Cross-references

18 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
ST3M557-7-181VSL7
ST3M557-7-1827624
ST3M557-7-184WL75
HT4027-7-1856878
11923-7-1859563
WC4027-7-1860516
HT4027-7-1873197
ST3M55776301
ST3M557-7-1876301
HT4027-7-1880539
HT4027-7-1892215
ST3M557-7-18U6683
ST3M557-7-1806710
HT4027-7-1806950
HT4027-7-1806725
ST3M557-7-180K6Z0
ST3M557-7-180ZC92
HT4027-7-1817446