5365-01-271-6911, SHIM

5999-01-271-6910 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5365-01-271-6911

Federal Supply Class:
5365

National Item Identification Number:
012716911

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:

33-085505-01	15280	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
33-085505-01	26916	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

APERTURE DIAMETER	1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM
BOLT HOLE QUANTITY	8
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	3.190 INCHES MINIMUM AND 3.210 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	3.190 INCHES MINIMUM AND 3.210 INCHES MAXIMUM
CONSTRUCTION	ONE-PIECE
FEATURES PROVIDED	NONSEPARABLE
HOLE DIAMETER	0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
OVERALL LENGTH	3.595 INCHES MINIMUM AND 3.605 INCHES MAXIMUM
OVERALL WIDTH	3.595 INCHES MINIMUM AND 3.605 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 6061
SPECIAL FEATURES	FOUR ADDITIONAL APERTURES ARE LOCATED ON THE SHIM ONE 1N EACH CORNER AT 0.730 IN. MIN.-0.750 IN. MAX. FROM THE EDGE ON BOTH THE LENGTH AND WIDTH SIDES AND ARE THE SAME SIZE AS THE CENTER APERTURE; ADDITIONALLY FOUR BOLT HOLES ARE CENTERED ONE ON EACH SIDE AT 1.790 IN. MIN.-1-810 IN. MAX.FROM EACH EDGE AND 0.590 IN. MIN.-0.610 IN. MAX. IN FROM THE CORRESPONDING EDGE; ALL MEASUREMENTS INDICATE HOLE CENTERS
STYLE DESIGNATOR	NON-CIRCULAR W/BOLT HOLES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	CHROMATE

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