| Item Name | Stud Locked In |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 00-143-9883 (001439883) |
| NCB Code | USA (00) |
| Manufacturer | Triumph Engine Control Systems Llc, Systemes De Controles Goodrich Ltee, Military Standards Corp, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 804304 | triumph engine control systems llc | stud locked in | 11599 | RFQ |
| 804304 | systemes de controles goodrich ltee | stud locked in | 99595 | RFQ |
| MS51989-205-11 | military standards corp | stud locked in | 96906 | RFQ |
| SFT102-9SA11A | alcoa global fasteners inc | stud locked in | 83324 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJE | THREAD PITCH DIAMETERS | 0.2869 TO 0.2884 INCHES STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.420 INCHES NOMINAL STUD THREAD |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD |
| AAUM | LOCKING FEATURE | RING,LOCK SERRATED |
| ABHP | OVERALL LENGTH | 1.233 INCHES MINIMUM AND 1.263 INCHES MAXIMUM |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 0.688 INCHES NOMINAL |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.560 INCHES NOMINAL |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.140 INCHES NOMINAL |
| ADDW | SERRATION QUANTITY | 17 |
| CMLP | THREAD QUANTITY PER INCH | 24 STUD THREAD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| CWKL | SERRATION INCLUDED ANGLE | 86.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| Components Related to NSN - 5307-00-143-9883, 5307001439883 | ||||
| 5305-00-058-8627 (5305000588627) | 5305-01-464-0977 (5305014640977) | 5310-01-004-6958 (5310010046958) | 5315-01-470-7865 (5315014707865) | |
| 5340-00-015-2268 (5340000152268) | 5305-00-841-3941 (5305008413941) | 5320-00-205-9596 (5320002059596) | 5340-01-656-4589 (5340016564589) | |
| 5330-00-947-5111 (5330009475111) | 5365-01-569-6583 (5365015696583) | 5340-01-514-2291 (5340015142291) | 5315-01-532-4171 (5315015324171) | |
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