Item Name | Washer Lock |
Federal Supply Group (FSG) | Hardware and Abrasives |
Federal Supply Class (FSC) | 5310 Nuts and Washers |
National Item Identification Number (NIIN) | 00-421-7908 (004217908) |
MRC | Criteria | Characteristic |
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AAUB | HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM |
ABPX | MATERIAL THICKNESS | 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 420 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED SPEC ALL MATERIAL RESPONSES OVERALL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 FN E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | FLAT INTERNAL TEETH |
Relevant Components for NSN - 5310-00-421-7908, 5310004217908 | ||||
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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