4820-00-126-0020 VALVE,RESTRICTOR CHECK Index 5330-00-126-0026 PACKING,PREFORMED

National Stock Number:
5310-00-126-0022

Federal Supply Class:
5310

National Item Identification Number:
001260022

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:
904E839ITEM3994259BECHTEL MARINE PROPULSION CORPORATION
FFW10081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS16213-5796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 310 OR
STEEL COMP 316 OR
STEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-W-423 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-W-423 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-W-423 FED SPEC 3RD MATERIAL RESPONSE OR
QQ-S-766 FED SPEC 4TH MATERIAL RESPONSE OR
QQ-W-423 FED SPEC 4TH MATERIAL RESPONSE OR
QQ-S-766 FED SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORFLAT EXTERNAL TEETH
HOLE DIAMETER0.115 INCHES MINIMUM AND
0.123 INCHES MAXIMUM
OUTSIDE DIAMETER0.275 INCHES MINIMUM AND
0.290 INCHES MAXIMUM
MATERIAL THICKNESS0.015 INCHES MINIMUM AND
0.019 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA2 TYPE AND
1 TYPE AND
2 STYLE AND
A GRADE
HEAT TREATMENTANNEALED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFW100
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS16213-57


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