Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number ST4M178A4, a Boeing Company The item with the NSN 5310010304920 that is listed alongside the description “Washer Spring Tension.” If you are interested in part number ST4M178A4 and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number ST4M178A4 is specifically listed with the NSN 5310-01-030-4920, and this code can be used to determine that it falls under FSC 5310 Nuts and Washers. Additionally, while tracing back to Boeing Company The, this NSN part was specifically produced under CAGE Code 76301. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-030-4920 Item PartTypeName: WASHER,SPRING TENSION | 5310 | 010304920 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| ST4M178A4 | 2 | 2 | 1 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.400 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 2.860 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.307 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.025 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ONE TAB,0.200 IN. W,ON EACH SIDE OF CENTER HOLE |
| MATT | MATERIAL | COPPER ALLOY 172 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533,TEMPER AT FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
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