| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| 1027301B8-20 | BOEING COMPANY THE | 88277 | 3 | 2 | 3 | ||||
| 1027301B8-20 | BOEING COMPANY THE | 18355 | 5 | 9 | 3 | ||||
| 1177B8-20 | NAVAL AIR WARFARE CENTER AIRCRAFT | 80020 | 3 | 2 | 3 | ||||
| AN515B8R20 | AERONAUTICAL STANDARDS GROUP | 88044 | 5 | 2 | 3 | ||||
| FFS92 | FEDERAL SPECIFICATIONS | 81348 | 4 | 1 | 3 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AAJD | THREAD CLASS | 2A |
| AASU | HEAD HEIGHT | 0.120 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| AASK | HEAD STYLE | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AASA | THREAD LENGTH | 1.188 INCHES NOMINAL |
| SR-1 | MANUFACTURERS CODE | 81348 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASL | HEAD DIAMETER | 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CYBA | SCREW SURFACE TREATMENT | OXIDE |
| CYAU | SCREW MATERIAL | COPPER ALLOY |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFS92 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 1C STYLE |
