NSN 5310-01-361-8386

Part Details | FLAT WASHER

5310-01-361-8386 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: 33113, 1275900196, 12759-00196, 25707R1, 532000003700, 5320000037-00, 532000000700, 5320000007-00, 25707R1, ESPF16.104PP, ESP-F-16.104-PP, ESPF16.101GS, ESP-F-16.101-GS, 25707R1, 5310-01-361-8386, 01-361-8386, 5310013618386, 013618386

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 27, 199201-361-838613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-361-8386
Part Number Cage Code Manufacturer
331130Y3H3FASTENAL COMPANY
12759-001960Y3H3FASTENAL COMPANY
25707R1Z0009INTERNATIONAL TRUCKSAUSTRALIALIMITED
5320000037-00338X5NAVISTAR DEFENSE LLC
5320000007-00338X5NAVISTAR DEFENSE LLC
25707R1338X5NAVISTAR DEFENSE LLC
ESP-F-16.104-PP338X5NAVISTAR DEFENSE LLC
ESP-F-16.101-GS338X5NAVISTAR DEFENSE LLC
25707R189346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
Technical Data | NSN 5310-01-361-8386
Characteristic Specifications
HOLE DIAMETER0.281 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.625 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.075 INCHES NOMINAL
SPECIAL FEATURES5/16 HARDENED WASHERS, .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.
PROPRIETARY CHARACTERISTICSNPAC
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 2 OTHER WEAPON SYSTEMS; MAXXPRO DASH ISS W/CROWS AND W/OGPK
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,FLAT 1/4 (.281X.625X.07