| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| 102881 | GENERAL MOTORS CORP | 24617 | 5 | 9 | 3 | ||||
| 102881 | GENERAL MOTORS LLC | 7X677 | C | 1 | 3 | G | |||
| 118X108 | CARO INC. | 55985 | 3 | 2 | 3 | ||||
| BB9718 | DIAMOND REO TRUCK CO | 56442 | 5 | 9 | 3 | ||||
| FFS103TYPE1STYLE4 | FEDERAL SPECIFICATIONS | 81348 | 4 | 1 | 3 | ||||
| T1042 | GARWOOD/FELLER INC | 61465 | 3 | 2 | 3 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AAJD | THREAD CLASS | 2A |
| ABQJ | POINT STYLE | CUP |
| AATB | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| MATT | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 OVERALL |
| AASK | HEAD STYLE | SQUARE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 4 STYLE |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| SR-1 | MANUFACTURERS CODE | 81348 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.500 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| AASU | HEAD HEIGHT | 0.234 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.500 INCHES NOMINAL |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFS103TYPE1STYLE4 |
