When you are looking for highly requested NSN parts, aerospace parts, military and defense parts, and other similar items that trace back to leading manufacturers that you can trust, look no further than Military Supply Chain. We appreciate your interest in part number 03A137-4L, a Northrop Grumman Systems Corporation product we have in stock that is listed alongside the NSN 5310013528801 and the description “Nut Self Locking Extended Washer.” If you would like to learn more about part number 03A137-4L, be sure to fill out and submit the form provided on this page. Within 15 minutes or less, a member of our staff will contact you to present customized pricing and fulfillment options for your comparisons.
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For your convenience, we list items like part number 03A137-4L with all applicable designations. For instance, this item is listed alongside the NSN 5310-01-352-8801, and is categorized under Federal Supply Class (FSC) 5310 Nuts and Washers. We also carry out testing, inspections, and document verification for much of our inventory, allowing us to guarantee fit, form, and function. With all of this in mind, begin the procurement process for Northrop Grumman Systems Corporation part number 03A137-4L from CAGE Code 76823 on our website, and see why so many customers routinely rely on Military Supply Chain for their needs.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-352-8801 Item PartTypeName: NUT,SELF-LOCKING,EXTENDED WASHER | 5310 | 013528801 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 03A137-4L | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| ABKW | OVERALL HEIGHT | 0.340 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| MATT | MATERIAL | IRON ALLOY 660 WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ACTA | NUT STYLE | HEXAGON |
| ADEM | WASHER THICKNESS | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVX | WASHER OUTSIDE DIAMETER | 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS 5736 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| BZRR | THREAD SERIES | UNJF |
| SFTT | SURFACE TREATMENT | DISULFIDE MOLYBDENUM OVERALL |
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