| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| 3F21256-101 | LOCKHEED MARTIN CORPORATION | 98897 | 3 | 2 | 2 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES NOMINAL |
| AASB | FASTENER LENGTH | 2.970 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.875 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| CQBC | MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH |
| AGQB | NECK LENGTH | 0.410 INCHES NOMINAL |
| CWXQ | NECK WIDTH | 0.500 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| FEAT | SPECIAL FEATURES | ONE 0.069 IN. DIA HOLE THRU SHANK LOCATED 0.710IN. FROM HEAD |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 2.060 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
