Product Details | FLAT WASHER

5310-00-177-7605 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.

Part Alternates: 5310-00-177-7605, 00-177-7605, 5310001777605, 001777605

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-177-7605

Drawings & Photos | NSN 5310-00-177-7605


Cross Reference | NSN 5310-00-177-7605

Part Number Cage Code Manufacturer
177922-7 71791 CURTISS-WRIGHT CONTROLS, INC. DIV FLIGHT SYSTEMS
938.75.11.124 S4080 PILATUS AIRCRAFT LTD
GW10B7B 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
MS20002-7 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS20002-7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NAS143-7 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
Z00.N5741532472 F0086 SOCATA

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Technical Data | NSN 5310-00-177-7605

Characteristic Specifications
MATERIAL STEEL COMP 1330 OR STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 0.441 INCHES MINIMUM AND 0.451 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
III MINIMUM TENSILE STRENGTH 125 POUNDS PER SQUARE INCH
MANUFACTURERS CODE 71791
DESIGN CONTROL REFERENCE 177922-7

Restrictions/Controls & Freight Information | NSN 5310-00-177-7605

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information