Item Name | Bolt Shoulder |
Federal Supply Group (FSG) | Hardware and Abrasives |
Federal Supply Class (FSC) | 5306 Bolts |
National Item Identification Number (NIIN) | 00-291-1121 (002911121) |
NCB Code | USA (00) |
Manufacturer | Lockheed Martin Corporation |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.567 INCHES MINIMUM |
AASB | FASTENER LENGTH | 2.215 INCHES NOMINAL |
AASK | HEAD STYLE | FLAT CHAMFER |
AASL | HEAD DIAMETER | 1.125 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.125 INCHES NOMINAL |
AATN | SHOULDER DIAMETER | 0.500 INCHES NOMINAL SECOND SHOULDER |
AATN | SHOULDER DIAMETER | 0.748 INCHES NOMINAL FIRST SHOULDER |
AATX | SHOULDER LENGTH | 1.720 INCHES NOMINAL FIRST SHOULDER |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.143 INCHES NOMINAL FIRST HOLE |
AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
CMLP | THREAD QUANTITY PER INCH | 18 |
CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C NOMINAL OVERALL |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.215 INCHES NOMINAL FIRST HOLE |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
MATT | MATERIAL | STEEL COMP 1018 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1212 OVERALL OR STEEL COMP 1213 OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNF |
Relevant Components for NSN - 5306-00-291-1121, 5306002911121 | ||||
5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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