We appreciate your interest in Fastenal Company part number 37410, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 37410 is listed with the NSN 5310-01-619-3657 and description “Nut Self Locking Extended Washer.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Fastenal Company under the CAGE Code 43UT5 or that similarly fall under the FSC 5310 Nuts and Washers, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 5310-01-619-3657 parts and Nut Self Locking Extended Washer items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-619-3657 Item PartTypeName: NUT,SELF-LOCKING,EXTENDED WASHER | 5310 | 016193657 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 37410 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 1050 WASHER |
| ASDB | Width Across Flats | 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | FE/ZN 3AT PER ASTM F1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | Material Document And Classification | AISI 1050 OR EQUIVALENT MEDIUM CARBON STEEL ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| MDCL | Material Document And Classification | LOW CARBON STEEL MFR REF SINGLE MATERIAL RESPONSE NUT |
| MATT | Material | STEEL NUT |
| CQJX | Nominal Thread Size | 0.250 INCHES |
| CMLP | Thread Quantity Per Inch | 20 |
| CXCY | Part Name Assigned By Controlling Agency | 1/4"-20 ZINC FINISH GRADE KEPS LOCK NUT WITH EXTERNAL TOOTH LOCKWASHER |
| ABKW | Overall Height | 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| BZRR | Thread Series | UNC |
| ACTA | Nut Style | HEXAGON |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJF | Thread Direction | RIGHT-HAND |
| SFTT | Surface Treatment | ZINC OVERALL |
| AAVX | Washer Outside Diameter | 0.494 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AAJD | Thread Class | 2B |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| AGAV | End Item Identification | 4120-01-585-1564 |
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