| Mfg Part Number: S12-10-3031 | Alternate P/N: S12103031 |
| NSN : 5310-00-637-1009 | NIIN : 006371009 |
| CAGE Code : 78286 | Manufacturer: Sikorsky Aircraft Corporation |
| Item Name : Nut Plain Round | FSC : 5310 Nuts and Washers |
Thank you for your interest in S12-10-3031 part number. At ASAP Domain 360, we offer an unparalleled inventory of premium NSN components. S12-10-3031 part is listed with the description of Nut Plain Round, along with the NSN 5310-00-637-1009. ASAP Domain 360 has a strict No-China Sourcing pledge, and we only stock our NSN parts from reliable manufacturers like Sikorsky Aircraft Corporation. If you are interested in initiating the purchasing process for S12-10-3031 part, please fill out and submit the Instant RFQ form provided below. Upon receiving your request, an account manager will contact you in 15 minutes or less with a personalized quotation for comparison.
ASAP Domain 360 offers many high-quality NSN parts available for immediate purchase. A National Stock Number (NSN) is a numeric code used to classify components manufactured, bought, and sold in the federal supply system. Each NSN is unique, and the various numbers can be used to describe qualities like the item's country of origin and federal supply class. This system is used by the United States DOD and every other NATO-allied nation to eliminate confusion and the duplication of orders. At ASAP domain, finding your required NSN part is simple. Furthermore, this component, 5310-00-637-1009, is also listed with its CAGE Code 78286 belonging to Sikorsky Aircraft Corporation for ease of search.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 2.9743 INCHES MINIMUM NUT AND 2.9943 INCHES MAXIMUM NUT |
| ABQU | DRIVE POINT DEPTH | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.578 INCHES MINIMUM AND 0.609 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.359 NOMINAL MILS AND 0.391 NOMINAL CENTIMETERS |
| ADBM | DRIVE POINT QUANTITY | 8 |
| ADFK | NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT AND 0.125 INCHES MAXIMUM NUT |
| BZRR | THREAD SERIES | UNS |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 2.750 INCHES |
| CRSQ | COUNTERSINK ANGLE | 89.5 DEGREES MINIMUM NUT AND 90.5 DEGREES MAXIMUM NUT |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
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