1560-01-406-7340 SKIN,AIRCRAFT Index 3040-01-406-7342 CONNECTING LINK,RIGID

National Stock Number:
5365-01-406-7341

Federal Supply Class:
5365

National Item Identification Number:
014067341

Description:
SHIM

Detail:
A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use DISK, SOLID, PLAIN. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see SPACER, PLATE; WASHER, FLAT and SPACER, RING. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also SHIM STOCK, LAMINATED; SHIM STOCK ASSORTMENT, GASKET; and BEARING, WASHER, THRUST.


Manufacturer Information:
4M347-N586928SEASTROM MANUFACTURING CO INC
4M347N510630ANILLO INDUSTRIES LLC
4M347N559570TRICO MANUFACTURING INC.
4M347N576301THE BOEING COMPANY
4M347N586928SEASTROM MANUFACTURING CO INC


Techincal Specification:
APERTURE DIAMETER0.540 INCHES NOMINAL
CONSTRUCTIONONE-PIECE
OVERALL THICKNESS0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4 COND T81 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/5 COND T81 ALCLAD FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
OUTSIDE DIAMETER0.875 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM-TWO LUG FOR USE WITH ROTARY QUICK OPERATING HIGH STRENGTH FASTENERS,MILSON
SPECIAL FEATURESUSED WITH 3M303 SLEEVE BOLTS; RIVETED TO INSIDE OF DOOR OR TOP OF DOOR SILL AND ACTS AS HOUSING FOR THE RETAINING RING OF THE FASTENER
STYLE DESIGNATORDIAMOND ROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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