NSN 5310-01-061-1972

Part Details | FLAT WASHER

5310-01-061-1972 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: 264286002 ITEM 10, 2642-860-02 ITEM 10, 264286001 ITEM 23, 2642-860-01 ITEM 23, 46875820010, 4687582-0010, 8454687581 ITEM 23, 845-4687581 ITEM 23, 468758210 PIECE 10, 4687582-10 PIECE 10, 5310-01-061-1972, 01-061-1972, 5310010611972, 010611972

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 14, 197801-061-197213393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-061-1972
Part Number Cage Code Manufacturer
2642-860-02 ITEM 1096169ELECTRIC BOAT CORPORATION
2642-860-01 ITEM 2396169ELECTRIC BOAT CORPORATION
4687582-001096169ELECTRIC BOAT CORPORATION
845-4687581 ITEM 2380064NAVAL SHIP SYSTEMS COMMAND
4687582-10 PIECE 1080064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-01-061-1972
Characteristic Specifications
HOLE DIAMETER4.980 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER6.927 INCHES MINIMUM AND 6.937 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM