Item Name | Washer Shouldered A |
Federal Supply Group (FSG) | Hardware and Abrasives |
Federal Supply Class (FSC) | 5310 Nuts and Washers |
National Item Identification Number (NIIN) | 00-901-9830 (009019830) |
MRC | Criteria | Characteristic |
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AAUB | HOLE DIAMETER | 2.678 INCHES MINIMUM AND 2.698 INCHES MAXIMUM |
AAVH | SHOULDER DIAMETER | 2.774 INCHES MINIMUM AND 2.777 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 3.618 INCHES MINIMUM AND 3.623 INCHES MAXIMUM |
ABMG | SHOULDER HEIGHT | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
ABPX | MATERIAL THICKNESS | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
CSTM | RECESS ANGLE | 90.0 DEGREES NOMINAL |
CSYM | SURFACE FINISH | 64.0 MICROINCHES ALL SURFACES |
HEAT | HEAT TREATMENT | NORMALIZED |
MATT | MATERIAL | STEEL COMP E4340 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
Relevant Components for NSN - 5310-00-901-9830, 5310009019830 | ||||
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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