Product Details | CONCAVE WASHER

5310-01-613-4265 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.

Part Alternates: K52207P08, K52207-P08 , 5310-01-613-4265, 01-613-4265, 5310016134265, 016134265

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2012312 01-613-4265

Cross Reference | NSN 5310-01-613-4265

Part Number Cage Code Manufacturer
K52207-P08 15653 ALCOA GLOBAL FASTENERS, INC.

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Technical Data | NSN 5310-01-613-4265

Characteristic Specifications
MATERIAL STEEL COMP 4340 OR
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR CONCAVE
HOLE DIAMETER 0.213 INCHES MINIMUM AND
RADIUS 0.169 INCHES MINIMUM AND
OUTSIDE DIAMETER 0.305 INCHES MINIMUM AND
MATERIAL THICKNESS 0.055 INCHES MINIMUM AND
SPECIAL FEATURES APPLICATION TEMP 450 DEG F; HEAT TREAT RC 38-44 PER AMS-H-6875
III PART NAME ASSIGNED BY CONTROLLING AGENCY WASHER, SELF-ALIGNING, CONCAVE

Restrictions/Controls & Freight Information | NSN 5310-01-613-4265

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information