D12420-5: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN, hole_diameter: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN, overall_diameter: 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-809-5998, 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.
| material | STEEL OVERALL |
| thickness | 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN |
| hole_diameter | 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN |
| overall_diameter | 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| nondefinitive_spec/std_data | A TYPE AND 1 GRADE AND A CLASS |
| departure_from_cited_document | AS MODIFIED BY THE FINISH |
| material_document_and_classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-00-809-5998 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL DIAMETER | 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY THE FINISH |
| NONDEFINITIVE SPEC/STD DATA | A TYPE AND 1 GRADE AND A CLASS |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| END ITEM IDENTIFICATION | W/S: AIRCRAFT, AWACS, E-3A; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); TRAINER, B-1B AIRCRAFT; FIRE PUMPS; VEHICLE, AIRCRAFT REFUELER 4-14; STREAM (STD. TENSIONED REPLENISHMENT AT SEA METHOD); ELEVATORS, AIRCRAFT; AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(; MEDIUM MINE PROTECTED VEHICLE - AMPV; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MRAP BUFFALO MK2A2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS); LOGISTICS SUPPORT VESSEL A |
| MATERIAL | STEEL OVERALL |