NSN 5310-01-244-8937

Part Details | FLAT WASHER

5310-01-244-8937 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: 27326R1, 27326R1, 27326R1, ESPF16.104PP, ESP-F-16.104-PP, 27326R1, 5310-01-244-8937, 01-244-8937, 5310012448937, 012448937

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 20, 198601-244-893713393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-244-8937
Part Number Cage Code Manufacturer
27326R10SAT8KOMATSU AMERICA CORP.
27326R129510KOMATSU AMERICAN INTL CO
27326R1338X5NAVISTAR DEFENSE LLC
ESP-F-16.104-PP338X5NAVISTAR DEFENSE LLC
27326R189346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
Technical Data | NSN 5310-01-244-8937
Characteristic Specifications
PERIPHERAL SHAPE STYLE ROUND
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
SPECIAL FEATURES5/16" HARDENED WASHER, .344 NOM ID, .688 NOM OD, .089 NOM THICKNESS. STEEL 1040 TO 1065 PER CEMS A-0, PART 1, QUENCHED AND TEMPERED TO RE36 TO 42. THESE WASHERS ARE INTENDED FOR USE IN HIGH CLAMPING LOADS, TO MINIMIZE EMBEDDING, AND TO AID TORQUING.
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON MAXXPRO CAT I AND 1 OTHER WEAPON SYSTEM
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,LOCK .344X.688X.089 PHC