5365-01-436-4094, SPACER,PLATE

National Stock Number:
5365-01-436-4094

Federal Supply Class:
5365

National Item Identification Number:
014364094

Description:
SPACER,PLATE

Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.

Manufacturer Information:

3263988-47

82577

RAYTHEON COMPANY

Techincal Specification:

APERTURE LENGTH	0.898 INCHES MINIMUM AND 0.902 INCHES MAXIMUM
APERTURE WIDTH	0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	0.288 INCHES MINIMUM AND 0.308 INCHES MAXIMUM
HOLE DIAMETER	0.146 INCHES MINIMUM AND 0.152 INCHES MAXIMUM
INSIDE CORNER RADIUS	0.015 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/11,T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 6061
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH	0.449 INCHES MINIMUM AND 0.451 INCHES MAXIMUM
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH	0.237 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.179 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
OVERALL LENGTH	1.790 INCHES MINIMUM AND 1.810 INCHES MAXIMUM
OVERALL THICKNESS	0.025 INCHES NOMINAL
OVERALL WIDTH	0.665 INCHES MINIMUM AND 0.685 INCHES MAXIMUM
SPECIAL FEATURES	MASK ALL MATING SURFACES AND HOLES; EPOXY PRIME COAT ONLY OUTSIDE EDGES OF SPACER PER RPR17003 TYPE I OR II; OUTSIDE CORNERS ARE CHAMFERED 0.100 IN. X 45.0 DEG
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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