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National Stock Number: 5310-00-209-5311
Federal Supply Class: 5310
National Item Identification Number: 002095311
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:
2151100078 | 57057 | NAVCOM DEFENSE ELECTRONICS, INC. | 852788 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | B5202B | 75211 | TRAILMOBILE INC SUB OF THE PULLMAN CO | MS35338-21 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM | HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.209 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 MIL STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | MATERIAL | STEEL OVERALL | NONDEFINITIVE SPEC/STD DATA | 2 STYLE AND A CLASS | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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