| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| 878B-4MB-20 | EMHART TEKNOLOGIES LLC | 1556 | 3 | 9 | 2 | ||||
| S246-3-1106A | EMHART TEKNOLOGIES LLC | 1556 | 5 | 9 | 2 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 0.375 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL COMP 4130 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| AAUM | LOCKING FEATURE | RING, LOCK KEYED |
| AAVK | SHOULDER LENGTH | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.053 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD |
| AASA | THREAD LENGTH | 0.638 INCHES MINIMUM STUD THREAD AND 0.648 INCHES MAXIMUM STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 16 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
