5310-12-166-7736 NUT,PLAIN,HEXAGON Index 5307-12-166-7871 STUD,STEPPED

National Stock Number:
5310-12-166-7852

Federal Supply Class:
5310

National Item Identification Number:
121667852

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:
243026908400124BSAPA OPERACIONES SL
25026212C1709KARG OHG - INDUSTRIEANLAGEN -BOOTSMOTOREN BOOTE UND ZUBEHOER
273.325076D3683JENOPTIK ADVANCED SYSTEMS GMBH
416040H6077MAFO NAVAL CLOSURES B.V.
4239550D0894ROHDE & SCHWARZ GMBH & CO. KOMMANDITGESELLSCHAFT
426006H6077MAFO NAVAL CLOSURES B.V.
8,4DIN433-A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
8,4DIN433-A4-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
8,4DIN433A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
8-4DIN433A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
C940812 POS 38H6077MAFO NAVAL CLOSURES B.V.
D433-A84-R865C0628EADS DEUTSCHLAND GMBH
D433A84R865C0628EADS DEUTSCHLAND GMBH
DIN433-8,4-140HV-A4D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN433-8,4-A4-70D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
GD00777852KCPX0GENERAL DYNAMICS UNITED KINGDOM LTD
N 3502 222 XC2463RHEINMETALL SOLDIER ELECTRONICS GMBH
N 3502 222 XS3092RHEINMETALL AIR DEFENCE AG
N3502222XC2463RHEINMETALL SOLDIER ELECTRONICS GMBH
N3502222XS3092RHEINMETALL AIR DEFENCE AG
VS4239550D0894ROHDE & SCHWARZ GMBH & CO. KOMMANDITGESELLSCHAFT


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING140,0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 250,0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
HOLE DIAMETER8,4 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN267/11 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP A4
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER15,0 MILLIMETERS NOMINAL
TEST DATA DOCUMENTD8286-DIN433 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THICKNESS1,6 MILLIMETERS NOMINAL


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