AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Buy Military Ground Vehicle Parts is a one-stop shop for NSN 5310-01-221-7020 supplies, our selection currently featuring popular part numbers like KFN542-4S, and others. With everything featured on our catalog being available for purchase today, do not hesitate to begin exploring options while utilizing provided listing resources to narrow your search. Alongside simplifying the process of locating NSN 5310-01-221-7020 parts of interest, we have also streamlined the quotation process with our online Request for Quote (RFQ) forms. By filling out and submitting a request on our website with information on your needs, our staff will be able to provide you with fully customized purchasing options for your consideration.
We aim to provide the most reliable procurement options for our customers, following a strict sourcing policy that ensures that all NSN 5310-01-221-7020 parts we stock can be traced back to a trusted manufacturer. Furthermore, customers can rest easy knowing that our staff will work closely with them to find options that meet any time constraints or purchasing options, with consultation offered for any expedited delivery requests. With all of this in mind, be sure to get in contact with us at any time if you have any inquiries or purchasing requests!
| Item Name | Nut Self Locking Assembled Washe |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-221-7020 (012217020) |
| NCB Code | USA (01) |
| Manufacturer | Arconic Global Fasteners And Rings |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.460 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.283 INCHES MINIMUM AND 0.288 INCHES MAXIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.280 INCHES NOMINAL |
| ACTA | NUT STYLE | FLAT WITH TURNED UP EDGE |
| ADFK | NUT COUNTERBORE DEPTH | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.306 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| FEAT | SPECIAL FEATURES | WASHER ROCKWELL C SCALE 40.0 MIN AND 45.0 MAXZ USE WITH K-FAST AUTOMATIC TOOL |
| MATT | MATERIAL | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 NUT |
| MATT | MATERIAL | STEEL WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE NUT |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-221-7020, 5310012217020 | ||||
| 5305-01-566-3652 (5305015663652) | 5330-00-433-9532 (5330004339532) | 5330-01-628-4539 (5330016284539) | 5305-00-855-7326 (5305008557326) | |
| 5325-00-472-8527 (5325004728527) | 5330-01-345-7170 (5330013457170) | 5315-01-533-1078 (5315015331078) | 5320-01-289-7003 (5320012897003) | |
| 5305-01-692-3065 (5305016923065) | 5342-01-649-8739 (5342016498739) | 5340-01-622-8368 (5340016228368) | 5365-00-807-9707 (5365008079707) | |
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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