NSN 5310-01-272-9055

Part Details | FLAT WASHER

5310-01-272-9055 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.

Alternate Parts: BACW10BN3SP, BACW10BN3SP, BACW10BN3SP, BACW10BN3SP, BACW10BN3SP, BACW10BN3SP, 5310-01-272-9055, 01-272-9055, 5310012729055, 012729055

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 17, 198801-272-905513393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-272-9055
Part Number Cage Code Manufacturer
BACW10BN3SP10630ANILLO INDUSTRIES, INC.DBA ANILLO INDUSTRIES
BACW10BN3SP08073MAMCO MFG CO INC
BACW10BN3SP58009MOELLER MANUFACTURING & SUPPLY, INC.
BACW10BN3SP56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACW10BN3SP81205THE BOEING COMPANYDBA BOEING
BACW10BN3SP09772WEST COAST LOCKWASHER CO., INC.DBA WCL COMPANY
Technical Data | NSN 5310-01-272-9055
Characteristic Specifications
HOLE DIAMETER0.191 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM