The WASHER,FLAT is a the manufacturer industrial component. Key specifications include special_features: DO NOT DUPE TO NSN 5310-00-773-7618; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-543-2870, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| special_features | DO NOT DUPE TO NSN 5310-00-773-7618; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE |
| NSN | 5310-00-543-2870 |
| THICKNESS | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THE MATERIAL SPEC |
| NONDEFINITIVE SPEC/STD DATA | A TYPE AND 1 GRADE AND B CLASS |
| MATERIAL | STEEL COMP 410 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HOLE DIAMETER | 0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| OVERALL DIAMETER | 0.805 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| CENTER HOLE SHAPE STYLE | ROUND |