| Item Name | Stud Self Locking |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-307-3607 (013073607) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-S-63540/3 | military specifications | stud self locking | 81349 | RFQ |
| M63540/3-10-5 | military specifications | stud self locking | 81349 | RFQ |
| NASM63540 3 | national aerospace standards com | stud self locking | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASA | THREAD LENGTH | 0.262 INCHES MINIMUM NUT THREAD AND 0.312 INCHES MAXIMUM NUT THREAD |
| AASL | HEAD DIAMETER | 0.199 INCHES NOMINAL |
| AASV | HEAD LENGTH | 0.055 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | SELF-CLINCHING HEAD |
| ABHP | OVERALL LENGTH | 0.312 INCHES NOMINAL |
| AWTQ | DISTANCE ACROSS FLATS | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 40 NUT THREAD |
| CQFM | HARDNESS RATING | 171.0 BRINELL STANDARD MINIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SELF-LOCKING |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| Relevant Components for NSN - 5307-01-307-3607, 5307013073607 | ||||
| 5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
| 5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
| 5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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