Thank you for taking an interest in the NSN 5310-00-330-8331 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 5310-00-330-8331, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 152898, 326842, and others that belong to our NSN 5310-00-330-8331 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-330-8331 (003308331) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.125 INCHES NOMINAL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.061 INCHES NOMINAL |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.218 INCHES NOMINAL |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.625 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| CSRB | INTERNAL PREBENT KEY ANGLE | 90.0 DEGREES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-330-8331, 5310003308331 | ||||
| 5310-01-700-1085 (5310017001085) | 5306-01-481-1969 (5306014811969) | 5330-01-418-6684 (5330014186684) | 5330-01-089-1590 (5330010891590) | |
| 5330-01-511-3821 (5330015113821) | 5340-01-713-8703 (5340017138703) | 5310-00-847-3836 (5310008473836) | 5330-00-057-7715 (5330000577715) | |
| 5310-01-054-4652 (5310010544652) | 5330-01-692-4926 (5330016924926) | 5310-00-725-1363 (5310007251363) | 5310-00-291-2740 (5310002912740) | |
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