| Mfg Part Number: 1220B1289 | Manufacturer: Martin Marietta Technologies Inc |
| NSN : 5305-01-416-5389 | NIIN : 014165389 |
| Item Name : screw shoulder | CAGE Code : 54497 |
| FSC : 5305 Screws |
Thank you for your interest in our available 1220B1289 NSN part. This part number 1220B1289 is a Screw Shoulder listed under the FSC 5305 Screws, and it is manufactured by Martin Marietta Technologies Inc. At Internet of Components, all of our stock and inventory are available for purchase today, ready to ship with short lead times and competitive pricing. Whether you are in need of parts that are new, used, or obsolete, our team of industry experts is readily available 24/7x365 to fulfill all of your operational
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Internet of Components is a premier supplier of 1220B1289 NSN component, and we carry recently requested NSN components such as 5305014165389. We strive to only provide our customers with quality parts, which is why we choose to source our inventory from thousands of global manufacturers such as Martin Marietta Technologies Inc. If you are interested in this particular item, we invite you to begin the purchasing process for 1220B1289 today by filling out and submitting an Instant RFQ. Once received, a member of our staff will review and reach out to you in 15 minutes or less to provide a personalized quote that caters towards your individual needs. Get started on the purchasing process today and see how we are revolutionizing the purchasing process.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-416-5389 Item Description: Screw Shoulder | 5305 | 014165389 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1220B1289 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AASA | THREAD LENGTH | 0.880 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASU | HEAD HEIGHT | 0.380 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AATB | WIDTH BETWEEN FLATS | 0.880 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 502 OVERALL |
| AATX | SHOULDER LENGTH | 0.960 INCHES MINIMUM AND 0.970 INCHES MAXIMUM FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 13 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AATN | SHOULDER DIAMETER | 0.624 INCHES MINIMUM AND 0.0626 INCHES MAXIMUM ALL SHOULDERS |
| AAJD | THREAD CLASS | 2A |
| AASB | FASTENER LENGTH | 2.120 INCHES NOMINAL |
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