Thank you for your interest in part number 37B2990-03, a component manufactured by Department Of The Air Force that we sell here on NSN Parts Finder. For your reference, this item is presented with the NSN 5310-00-639-3820 and features the description “Washer Key.” To request a quote for part number 37B2990-03, simply fill out the form below with key details like your budget, required quantity, and anticipated fulfillment timeline. Within 15 minutes of receiving and reviewing your submission, our staff members will present you with competitive purchasing options tailored to your needs. Alternatively, you are also welcome to give us a call or email, and we will gladly guide you through the quotation process or discuss any custom solutions you happen to be seeking.
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With a global supply chain and ample purchasing power, we can provide highly competitive pricing and swift lead times on numerous NSN 5310-00-639-3820 products. More than that, we exclusively procure our inventory from reliable manufacturers to guarantee quality, including this component from Department Of The Air Force, which is associated with the CAGECode 80049. Keeping this in mind, get in touch with our specialists today to secure a quote on the FSC 5310 Nuts and Washers part number 37B2990-03.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-639-3820 Item PartTypeName: WASHER,KEY | 5310 | 006393820 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 37B2990-03 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.684 INCHES MINIMUM AND 0.689 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.9775 INCHES MINIMUM AND 0.9975 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.0625 INCHES NOMINAL |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.240 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 6 |
| ABPX | MATERIAL THICKNESS | 0.042 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7809 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
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