5330-00-199-5957 GASKET Index 5330-00-199-5959 GASKET

National Stock Number:
5310-00-199-5958

Federal Supply Class:
5310

National Item Identification Number:
001995958

Description:
WASHER,FLAT

Detail:
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 (0.8 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 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) 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.


Manufacturer Information:
24X5562983EATON AEROSPACE, LLC
34310B10PC4722888FMC CORP
34310B10PC4780212BAE SYSTEMS LAND & ARMAMENTS L.P.
34310B2PC47076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
34310B2PC4722888FMC CORP
34310B2PC4780212BAE SYSTEMS LAND & ARMAMENTS L.P.
387532PC4780064NAVAL SHIP SYSTEMS COMMAND
387534PC4780064NAVAL SHIP SYSTEMS COMMAND
39461-22PC4762983EATON AEROSPACE, LLC
39461-24PC4762983EATON AEROSPACE, LLC
409861PC9680064NAVAL SHIP SYSTEMS COMMAND
409928PC96SH380064NAVAL SHIP SYSTEMS COMMAND
415-2100-71683PC8680064NAVAL SHIP SYSTEMS COMMAND
415-2100-71686PC8680064NAVAL SHIP SYSTEMS COMMAND
41525-10PC9662983EATON AEROSPACE, LLC
41525PC96SH362983EATON AEROSPACE, LLC
42326-2PC7762983EATON AEROSPACE, LLC
42326-7PC7762983EATON AEROSPACE, LLC
466501PC7780064NAVAL SHIP SYSTEMS COMMAND
466506PC7780064NAVAL SHIP SYSTEMS COMMAND
533551PC4780064NAVAL SHIP SYSTEMS COMMAND
533559PC4780064NAVAL SHIP SYSTEMS COMMAND
74410A1PC8622888FMC CORP
74410A1PC8680212BAE SYSTEMS LAND & ARMAMENTS L.P.
74410A4PC8622888FMC CORP
74410A4PC8680212BAE SYSTEMS LAND & ARMAMENTS L.P.
FF-W-92B81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.140 INCHES NOMINAL
OVERALL DIAMETER1.687 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.031 INCHES NOMINAL


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