004-003005-007: WASHER,LOCK.
The WASHER,LOCK is a the manufacturer industrial component. Key specifications include special_features: DO NOT DUPE TO NSN 5310-00-187-2430; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-187-2430, 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 5310-00-187-2430; THIS NSN IS FOR PEARL HARBOR USE ONLY; THIS IS A NON-STANDARD UNIT-OF-ISSUE |
| NSN | 5310-00-187-2430 |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 1.079 INCHES MAXIMUM IN |
| MATERIAL THICKNESS | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| MINIMUM TENSILE STRENGTH | 155000 POUNDS PER SQUARE INCH LBS |
| MATERIAL | NICKEL ALLOY A OVERALL |
| HOLE DIAMETER | 0.636 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |