We appreciate your interest in our selection of parts that fall under the NSN 5310-00-330-8331. Below, top-requested part numbers like 326842, 152898, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5310-00-330-8331, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
Owned and operated by the NSN parts supplier ASAP Semiconductor, National Stock Numbers Quotes is only stocked with items that meet strict regulatory and statutory guidelines for export compliance and quality assurance. Moreover, all NSN 5310-00-330-8331 items on this page are sourced from leading manufacturers that we trust and have vetted as necessary. Aside from this steadfast commitment, we also aim to address the unique constraints of customers wherever possible, even if other channels have failed to. If you have any further questions about the services we offer or wish to discuss your needs directly, our representatives are always just a call or email away from assisting you!
| 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 | Northrop Grumman Systems Corporation, Lockheed Martin 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 | ||||
| 5365-01-512-2359 (5365015122359) | 5340-01-165-3420 (5340011653420) | 5315-01-455-3635 (5315014553635) | 5320-01-148-3714 (5320011483714) | |
| 5305-01-644-6782 (5305016446782) | 5340-01-618-2298 (5340016182298) | 5331-01-166-5776 (5331011665776) | 5305-01-362-7230 (5305013627230) | |
| 5340-01-517-7090 (5340015177090) | 5365-01-480-3743 (5365014803743) | 5310-01-148-5125 (5310011485125) | 5340-01-287-7646 (5340012877646) | |
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