5310-00-401-0807 NUT ASSEMBLY,SELF-LOCKING,GANG C Index 4820-00-401-0809 VALVE,SAFETY RELIEF

National Stock Number:
5310-00-401-0808

Federal Supply Class:
5310

National Item Identification Number:
004010808

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:
04-15123A441VPW8GENERAL DYNAMICS MISSION SYSTEMS, INC.
04-15123A4494990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
235-1-4250D0D0BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
204-0965-1061VPW8GENERAL DYNAMICS MISSION SYSTEMS, INC.
235-1-42584347SINGER CO THE KEARFOTT DIV
204-0965-10694990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
832509-00122915NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV
5710+17+2086928SEASTROM MANUFACTURING CO INC
235-1-42588818KEARFOTT CORPORATION
C31200925088818KEARFOTT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.120 INCHES MINIMUM AND
0.130 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.178 INCHES MINIMUM AND
0.198 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.016 INCHES MINIMUM AND
0.025 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE1VPW8
DESIGN CONTROL REFERENCE04-15123A44


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