| Alternative NSN: 5310-01-056-8763 |
| Item Name: Nut Self Locking Double Hexagon |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5310 Nuts and Washers |
| NIIN: 010568763 |
| NCB Code: USA (01) |
| Manufacturers: Alcoa Global Fasteners Inc, Boeing Company The, Sps Technologies Ltd |
Browse NSN parts of NSN 5310-01-056-8763 and get lowest price for your requested parts in 15 minutes. Just ordered part of NSN 5310-01-056-8763 like ST3M749-4, H52370-4, 78238-428 described as Nut Self Locking Double Hexagon from industry leading manufactures such as Boeing Company The, Alcoa Global Fasteners Inc, Sps Technologies Ltd. We are proud to offer an inventory of over 2 billion ready-to-ship parts, 24/7 availability, and key locations in the U.S./abroad. These attributes allow us to meet all aircraft on ground (AOG) requirements with ease.
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| ST3M749-4 | Boeing Company The | nut self locking double hexagon | Avl | RFQ |
| H52370-4 | Alcoa Global Fasteners Inc | nut self locking double hexagon | Avl | RFQ |
| 78238-428 | Sps Technologies Ltd | nut self locking double hexagon | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADEA | NUT HEIGHT | 0.238 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.120 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| FEAT | SPECIAL FEATURES | NUT IS CASTELLATED WITH SIX SLOTS EQUALLY SPACED 0.090 IN. W,0.091 DEEP |
| MATT | MATERIAL | STEEL COMP H11 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8337,TYPE II,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
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