We appreciate your interest in part number MR27-4A, which is currently available for purchase here on Jet Force Aero. For your reference, this item is produced by Lord Corporation and is listed with the NSN 5310-00-376-5957, as well as the description “Washer Key.” If this matches your requirements, we encourage you to fill out the Request for Quote (RFQ) form featured on this page to receive tailored purchasing options on part number MR27-4A. All that we ask is that you submit as many details about your procurement needs as possible, such as your desired quantity, budget, and anticipated fulfillment timeframe, as this will enable our specialists to craft an ideal response for you.
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In addition to part number MR27-4A, be sure to explore our website further for related items produced by Lord Corporation under the CAGE Code 76005 as you wish. We also feature catalogs to help you find additional options that are categorized under FSC 5310 Nuts and Washers and the NSN 5310-00-376-5957. Regardless of which NSN parts you need from us, rest assured that we will always treat you to affordable solutions where you never have to sacrifice quality or prompt fulfillment. We are ready to assist you with all your sourcing needs, so kick off quotation at your convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-376-5957 Item PartTypeName: WASHER,KEY | 5310 | 003765957 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MR27-4A | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.390 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.580 INCHES NOMINAL |
| ABKX | EXTERNAL STRAIGHT KEY LENGTH | 0.180 INCHES NOMINAL |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.110 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.776 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 90.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | W/THIRD EXTERNAL KEY,PREBENT,135 DEGREES FROM OTHER EXTERNAL KEYS,0.110 IN. WIDE,0.156 IN. LONG |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
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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