Product Details | RECESSED WASHER

5310-01-523-4566 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: BACW10BN8SC, 5310-01-523-4566, 01-523-4566, 5310015234566, 015234566

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 02 SEP 2004 01-523-4566

Drawings & Photos | NSN 5310-01-523-4566


Demand History | NSN 5310-01-523-4566

Part Number Request Date QTY Origin
5310-01-523-4566 2016-01-11 463 DIBBS

Cross Reference | NSN 5310-01-523-4566

Part Number Cage Code Manufacturer
BACW10BN8SC 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5310-01-523-4566

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OR CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35, TY 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416. TY2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 18 SHOULDERED AND RECESSED
HOLE DIAMETER 0.501 INCHES MINIMUM AND 0.512 INCHES MAXIMUM
SHOULDER DIAMETER 0.614 INCHES MINIMUM AND 0.634 INCHES MAXIMUM
OUTSIDE DIAMETER 0.950 INCHES MINIMUM AND 0.970 INCHES MAXIMUM
MATERIAL THICKNESS 0.064 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
SPECIAL FEATURES SUBASSEMBLY IS RIB INSTL-RUD STA 131.108 VERT. STAB. FXD TE; REFER TO BOEING I.P.C. BOE2358 55-36-52-02 NO. 40
SPECIFICATION/STANDARD DATA 81205-BACW10BN MANUFACTURERS STANDARD
III END ITEM IDENTIFICATION FIXED WING AIRCRAFT, BOEING MODEL757

Restrictions/Controls & Freight Information | NSN 5310-01-523-4566

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