5310-00-013-1208 WASHER,LOCK Index 5310-00-013-1210 WASHER,LOCK

National Stock Number:
5310-00-013-1209

Federal Supply Class:
5310

National Item Identification Number:
000131209

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


Manufacturer Information:
13120924617GENERAL MOTORS CORP
FFW84CLASSASTYLE181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35337-3496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER1.017 INCHES MINIMUM AND 1.053 INCHES MAXIMUM
OUTSIDE DIAMETER1.656 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.202 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA1 STYLE AND A CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND ZINC OVERALL


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