| NORTHROP GRUMMAN SYSTEMS CORPORATION | 26916 |
| NIMIKKEISTOKESKUS NCB FINLAND | A486G |
| DEVAL CORPORATION | 11201 |
| NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 10001 |
| NAVAL SEA SYSTEMS COMMAND | 53711 |
| PIPER AIRCRAFT INC. | 77294 |
| ZF INDUSTRIEANTRIEBE WITTEN GMBH | D9182 |
| E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
| PICATINNY ARSENAL | 19203 |
| HONEYWELL INTERNATIONAL INC. | 6848 |
| PILATUS AIRCRAFT LTD | S4080 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | 6481 |
| LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | 13973 |
| MCMASTER-CARR SUPPLY COMPANY | 2V507 |
| AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | 88044 |
| ZF INDUSTRIEANTRIEBE WITTEN GMBH | D9182 |
| SOUTHCO COUNTERBALANCE DIVISION - PA | 4WWH5 |
| FASTENER TECHNOLOGY CORP. | 58794 |
| AIRBUS HELICOPTERS (ETS DEMARIGNANE) | F0210 |
| NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 80205 |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM |
| PERIPHERAL SHAPE STYLE | ROUND |
| CENTER HOLE SHAPE STYLE | ROUND |
| THICKNESS | 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.557 INCHES MINIMUM AND 0.582 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL OR STEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 348 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 2ND MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 3RD MATERIAL RESPONSE OVERALL AND MIL-S-6721 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| NONDEFINITIVE SPEC/STD DATA | A TYPE AND 2 GRADE AND B CLASS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch ( .8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be . 6 inches ( .15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be . 16 inches ( .4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items. |
