Item Name | Bolt Close Tolerance |
Federal Supply Group (FSG) | Hardware and Abrasives |
Federal Supply Class (FSC) | 5306 Bolts |
National Item Identification Number (NIIN) | 01-021-1872 (010211872) |
NCB Code | USA (01) |
Manufacturer | Avibank Mfg Inc, National Aerospace Standards Com, Alcoa Global Fasteners Inc, Sps Technologies Inc, Military Standards Corp |
Part Number | Manufacturer | Item Name | RFQ |
---|---|---|---|
AS194-4-55 | avibank mfg inc | bolt close tolerance | RFQ |
MS27576-4-56 | national aerospace standards com | bolt close tolerance | RFQ |
CA4510-4-56 | alcoa global fasteners inc | bolt close tolerance | RFQ |
106467-4-56 | sps technologies inc | bolt close tolerance | RFQ |
CA4510-4-55 | alcoa global fasteners inc | bolt close tolerance | RFQ |
A194-4-56 | avibank mfg inc | bolt close tolerance | RFQ |
106467-4-55 | sps technologies inc | bolt close tolerance | RFQ |
MS27576-4-55 | military standards corp | bolt close tolerance | RFQ |
MS27576-4-56 | military standards corp | bolt close tolerance | RFQ |
MS27576-4-55 | national aerospace standards com | bolt close tolerance | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.282 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 3.918 INCHES MINIMUM AND 3.938 INCHES MAXIMUM |
AASK | HEAD STYLE | DISHED HEXAGON |
AASU | HEAD HEIGHT | 0.126 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
AAUR | GRIP DIAMETER | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
ANEE | GRIP LENGTH | 3.500 INCHES MINIMUM AND 3.516 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 28 |
CQBC | MINIMUM TENSILE STRENGTH | 95000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 41.0 ROCKWELL C MAXIMUM OVERALL |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.818 INCHES MINIMUM FIRST HOLE AND 3.848 INCHES MAXIMUM FIRST HOLE |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP |
FEAT | SPECIAL FEATURES | RETAINING ELEMENT IN SHANK |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 6150 OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNJF |
Relevant Components for NSN - 5306-01-021-1872, 5306010211872 | ||||
5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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