Welcome to the NSN RFQ page on Cosmos Purchasing; from here, you may request a competitive sourcing solution for any parts of interest. As a dependable NSN part in our inventory of Nut Self Locking Extended Washer items, this component with part number H52766-4 and NSN 5310013201056 is available for purchase at any time. This product is manufactured by Alcoa Global Fasteners Inc, a trusted entity on our Approved Vendor List (AVL) who upholds a strict level of quality assurance in their practices. They are also a part of a larger supply network that reaches across the globe to enable expedited shipping for our customers wherever they are located.
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Having been given the CAGE Code 15653, Alcoa Global Fasteners Inc follows the strict guidelines for part standardization established by the US Department of Defense. If you would like to explore similar products, we invite you to return to our page of 5310 Nuts and Washers products or look at the list of related items below. Start the purchasing process on part number H52766-4 and any other items of interest today to learn all that Cosmos Purchasing can do as your sourcing partner!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-320-1056 Item PartTypeName: NUT,SELF-LOCKING,EXTENDED WASHER | 5310 | 013201056 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| NRH30C-4M | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.420 INCHES MAXIMUM |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | 0.219 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.019 INCHES MINIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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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