AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Plain Spline |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-180-8989 (011808989) |
| NCB Code | USA (01) |
| Manufacturer | New Haven Mfg Corp, Ge Aviation Systems Ltd, Carey Manufacturing Company Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 6250B-SS-0440-6B | new haven mfg corp | nut plain spline | RFQ |
| 7108192-001 | ge aviation systems ltd | nut plain spline | RFQ |
| 6250B-SS-0440-6B | carey manufacturing company inc | nut plain spline | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVL | PILOT DIAMETER | 0.196 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.140 INCHES NOMINAL BOSS |
| ACTA | NUT STYLE | SPLINE |
| ACTD | NUT DIAMETER | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.167 INCHES MINIMUM BOSS AND 0.177 INCHES MAXIMUM BOSS |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 303SE OVERALL OR STEEL COMP 416 OVERALL OR STEEL COMP 416SE OVERALL OR STEEL COMP 430F OVERALL OR STEEL COMP 430FSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-180-8989, 5310011808989 | ||||
| 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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