AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Spline |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-815-3451 (008153451) |
| NCB Code | USA (00) |
| Manufacturer | Lucas Aerospace Ltd, Eca Etablissement Central Des, Safran Power Usa Llc, National Aerospace Standards Com, Fitz Aerospace Llc, Navair And Navsea Managed, Harvard Industries Inc, Fnss Savunma Sistemleri As |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 05-321306 | lucas aerospace ltd | nut self locking spline | RFQ |
| 5310008153451 | eca etablissement central des | nut self locking spline | RFQ |
| 05-321306 | safran power usa llc | nut self locking spline | RFQ |
| MS51866-20 | national aerospace standards com | nut self locking spline | RFQ |
| 42ND16-048 | fitz aerospace llc | nut self locking spline | RFQ |
| JH2577-9 | lucas aerospace ltd | nut self locking spline | RFQ |
| 1655934-3 | navair and navsea managed | nut self locking spline | RFQ |
| 42ND16-048 | harvard industries inc | nut self locking spline | RFQ |
| 10393773-020 | fnss savunma sistemleri as | nut self locking spline | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAVM | PILOT LENGTH | 0.250 NOMINAL INCHES |
| ACTA | NUT STYLE | SPLINE |
| ACTD | NUT DIAMETER | 0.563 INCHES NOMINAL |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| MATT | MATERIAL | STEEL COMP 1117 OVERALL EXCEPT INSERT |
| SFTT | SURFACE TREATMENT | CADMIUM NUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| AAVL | PILOT DIAMETER | 0.384 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.438 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT OR PLASTIC POLYCAPROLACTAM LOCKING INSERT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Relevant Components for NSN - 5310-00-815-3451, 5310008153451 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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