Item Name | Bolt Shoulder |
Federal Supply Group (FSG) | Hardware and Abrasives |
Federal Supply Class (FSC) | 5306 Bolts |
National Item Identification Number (NIIN) | 00-752-1949 (007521949) |
MRC | Criteria | Characteristic |
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AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.750 INCHES MINIMUM |
AASB | FASTENER LENGTH | 2.938 INCHES NOMINAL |
AASK | HEAD STYLE | ROUND W/WRENCH FLATS |
AASL | HEAD DIAMETER | 0.688 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.4450 INCHES MINIMUM FIRST SHOULDER AND 0.4460 INCHES MAXIMUM FIRST SHOULDER |
AATX | SHOULDER LENGTH | 1.156 INCHES NOMINAL FIRST SHOULDER |
AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
CMLP | THREAD QUANTITY PER INCH | 20 |
CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
MATT | MATERIAL | STEEL COMP 8635 OVERALL OR STEEL COMP 8637 OVERALL OR STEEL COMP 8640 OVERALL OR STEEL COMP 3135 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNF |
Relevant Components for NSN - 5306-00-752-1949, 5306007521949 | ||||
5305-00-000-0094 (5305000000094) | 5305-00-001-1366 (5305000011366) | 5305-00-001-1367 (5305000011367) | 5305-00-001-1568 (5305000011568) | |
5305-00-001-1569 (5305000011569) | 5305-00-001-1837 (5305000011837) | 5305-00-001-1918 (5305000011918) | 5305-00-001-1926 (5305000011926) | |
5305-00-001-1948 (5305000011948) | 5305-00-001-1963 (5305000011963) | 5305-00-001-2011 (5305000012011) | 5305-00-001-2012 (5305000012012) | |
AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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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