AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Self Locking |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-331-1978 (013311978) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Penn Engineering And Manufacturing |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M63540/1-17 | military specifications | stud self locking | RFQ |
| FH-632-14C1 | penn engineering and manufacturing | stud self locking | RFQ |
| MIL-S-63540/1 | military specifications | stud self locking | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASV | HEAD LENGTH | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1 |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AASA | THREAD LENGTH | 0.770 INCHES MINIMUM NUT THREAD AND 0.810 INCHES MAXIMUM NUT THREAD |
| AASL | HEAD DIAMETER | 0.188 INCHES MINIMUM AND 0.218 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | SELF-CLINCHING HEAD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES |
| STYL | STYLE DESIGNATOR | SELF-LOCKING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5307-01-331-1978, 5307013311978 | ||||
| 5340-01-131-8536 (5340011318536) | 5306-01-438-9363 (5306014389363) | 5306-00-839-1951 (5306008391951) | 5330-00-854-3797 (5330008543797) | |
| 5330-99-729-7553 (5330997297553) | 5306-01-710-7805 (5306017107805) | 5310-01-125-4124 (5310011254124) | 5315-01-514-6048 (5315015146048) | |
| 5306-00-009-5138 (5306000095138) | 5340-01-575-9010 (5340015759010) | 5305-00-130-4358 (5305001304358) | 5310-01-513-5337 (5310015135337) | |
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