RR F 191 3D 联邦规范金属网和金属柱(铁丝网围栏柱顶部栏杆和支撑)(详细规范)(5月14日)

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时间:2023-03-16

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上传者:战必胜
RR-F-191/3D
14 May 1990
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SUPERCEDING
RR-F-191/3C
July 22, 1981
FEDERAL SPECIFICATION SHEET
FENCING, WIRE AND POST, METAL (CHAIN-LINK
FENCE POSTS, TOP RAILS AND BRACES)
(DETAIL SPECIFICATION)
This Federal Specification is approved by the Commissioner, Federal
Supply Service, General Services Administration, for use of all
Federal agencies.
(This specification forms a part of the latest issue of Federal
Specification RR-F-191K/GEN)
1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers general requirements for chain-link
fence posts, top rails, and braces.
1.2 Classification. Chain-link fence posts, top rails, and braces will be
of the applicable class, size, and grade as specified (see 6.1).
Class 1 - Steel pipe.
Grade A - Hot-dip zinc-coated after fabrication with 1.8 ounces of
zinc per square foot of coated surface area.
Grade B - Hot-dip zinc-coated with 0.9 ounces of zinc per square foot
of external coated surface area. The interior surface
shall be hot-dip zinc-coated or zinc rich painted to a
minimum thickness of three mils.
*-----------------------------------------------------------------------------*
*Beneficial comments (recommendations, additions, deletions) and any pertinent*
*data which may be of use in improving this document should be addressed to: *
*Commanding Officer (Code 156), Naval Construction Battalion Center, Port *
*Hueneme, CA 93043-5000, by using the self-addressed Standardization *
*Document Improvement Proposal (DD Form 1426) appearing at the end of this *
*document or by letter. *
*-----------------------------------------------------------------------------*
FSC 5600
DISTRIBUTION STATEMENT A. Approved for public release; distribution is
unlimited.
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