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National Stock Number:
5310-00-261-7207
Federal Supply Class:
5310
National Item Identification Number:
002617207
Description:
WASHER,LOCK
Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
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Manufacturer Information:
| MILW6986TYPEB | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | HARDNESS RATING | 82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND | | 84.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM | | STYLE DESIGNATOR | FLAT EXTERNAL TEETH | | HOLE DIAMETER | 0.512 INCHES MINIMUM AND | | 0.529 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL THICKNESS | 0.040 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | B TYPE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILW6986TYPEB |
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