NSN 5310-01-121-8186 · NIIN 011218186 · FSC 5310
NO DASHES 5310011218186
In Stock
NUT,PLAIN,ROUND
Nuts and Washers
Technical characteristics
18 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | LEFT-HAND |
| AAWY | COUNTERBORE DIAMETER | FIRST END INCHES MINIMUM 1.265 AND INCHES MAXIMUM 1.267 |
| AAWY | COUNTERBORE DIAMETER | SECOND END INCHES MINIMUM 1.380 AND INCHES MAXIMUM 1.382 |
| ACTA | NUT STYLE | |
| ACTD | NUT DIAMETER | INCHES MINIMUM 1.748 AND INCHES MAXIMUM 1.750 |
| ADBG | NUT THICKNESS | INCHES NOMINAL 1.562 |
| ADFK | NUT COUNTERBORE DEPTH | SECOND END INCHES NOMINAL 0.250 |
| AGGP | DRILLED HOLE DIAMETER | INCHES NOMINAL 0.281 |
| ALET | HOLE TYPE AND QUANTITY | DRILLED 2 AND TAPPED 2 |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | INCHES 1.375 |
| CQTW | HOLE THREAD QUANTITY PER INCH | 20 |
| CRHC | HOLE CONFIGURATION STYLE | |
| CSPF | HOLE NOMINAL THREAD DIAMETER | INCHES 0.250 |
| MATT | MATERIAL | OVERALL NICKEL ALLOY 400 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281, CL A |
Supersedes
This item replaces cancelled NIIN 011334394. An older drawing citing one of those numbers resolves here.