Part detail

Fastener Length: 0.407 inches minimum and 0.438 inches maximum Head Style: C1 hexagon Nominal Thread Diameter: 0.312 inches

003-2-2949NSN5305-00-226-4821CAGE80204

Fastener Length: 0.407 inches minimum and 0.438 inches maximum Head Style: C1 hexagon Nominal Thread Diameter: 0.312 inches

Detailed description

003-2-2949 procurement notes

Fastener Length: 0.407 inches minimum and 0.438 inches maximum Head Style: C1 hexagon Nominal Thread Diameter: 0.312 inches

Specifications

Reference data

Manufacturer
American National Standards
Part number
003-2-2949
NSN
5305-00-226-4821
NIIN
00-226-4821
FSC
5305 Screws
CAGE code
80204
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Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

NSN Information for Part Number 003-2-2949 with NSN 5305-00-226-4821, 5305002264821

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305002264821

Item Description:

Screw Cap Hexagon H

53050022648210N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
003-2-2949195

Characteristics Data of NSN 5305-00-226-4821, 5305002264821

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.269 INCHES MINIMUM
AASBFASTENER LENGTH0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
CBBLFEATURES PROVIDEDFINISHED HEAD
CMLPTHREAD QUANTITY PER INCH18
CQBCMINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING33.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSAE J429,GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A354,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC
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