DLA A-A-3135-1998 WHEELBARROWS《手推车》.pdf

1、c INCH POUND A-A-3135 March 26, 1998 SUPERSEDING A-A-982 May 20, 1982 A-A-903 May 20, 1982 COMMERCIAL ITEM DESCRIPTION WHEELBARROWS The General Services Administration has authorized the use of this commercial item description (CID) by all federal agencies. 1. SCOPE 1.1. Scope. This commercial item

2、description covers general utility and contractors wheelbarrows. 2. CLASSIFICATION 2.1 Classification. The wheelbarrows shall be of the following type, class and size as specified (see 7.2). Type I - General Utility Type II - Contractors Class A - Steel handles Class B - Wood handles Size 1 - Heaped

3、 capacity 4.0 cubic feet (17 gauge minimum) Size 2 - Heaped capacity 5.0 cubic feet (16 gauge minimum) Size 3 - Heaped capacity 6.0 cubic feet (16 gauge minimum) 3. SALIENT CHARACTERISTICS 3.1 Tray. The gauge shall correspond to the size of the wheelbarrow as specified in 2.1. around the open perime

4、ter edge of the tray. The wheelbarrow trays shall be formed from sheet steel. The tray shall have a reinforced or rolled edge FSC 3920 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ A-A-3135 m 9999974 0177243 ab2 m Il 4 cu.ft. 6 inch 3.50 X 6 oilu

5、be, roller or ball 2 5 cu.ft. 8 inch 4.80 X 8 oilube, roller or ball 3 6 cu.ft. 8 inch 4.80 X 8 Ball or roller A-A-3135 w/grease zerk fitting 3.2 Handles. The handles shall be tubular steel or hardwood as specified in the contract or order. smooth rounded end at the lifting point. Steel handles shal

6、l be round or square with an outside diameter of 1-1/4 inches minimum with a schedule 40 minimum wall thickness. Hardwood handles shall have a 3.3 Legs. A horizontal steel brace shall be provided between the legs. 3.4 Wheel and tire assembly. steel construction. type and shall be assembled to the wh

7、eel and ready for installation. Supporting legs shall be steel channel or steel tubing. The wheel shall be one or two piece The pneumatic tire shall be tubeless or tube TABLE I COMPONENT REQUIREMENTS 318 are considered minimum. 3.5 Axle Assembly. Minimum axle diameter shall be 0.50 inch. The axle sh

8、all be supported by the type of bearing listed in Table I. When specified, an axle bearing grease zerk fitting shall be installed in the bearing hub and easily accessible for in-service lubrication. 3.6 Wheel Guard. fastened together by a steel wheel guard. formed from one piece tubular steel, the w

9、heel guard may be an integral part of the handles. The front ends of the handles shall be securely If the handles are 3.7 Tray Braces. The wheelbarrows shall have either steel tray braces and/or risers on each side of the wheel, for tray stability. The tray braces shall run vertically or diagonally

10、and the risers shall run parallel from the handle to the forward underside of the tray. 3.8 Fasteners. All fastener hardware used for assembly (i.e lock washers, washers or self-locking nuts) shall be included for assembly and plated to prevent corrosion. 3.9 Finish. All assembly hardware shall be z

11、inc plated. All other metal assembly components of the wheelbarrow shall be either plated or painted the standard commercial color used by the manufacturer. protective coating. Wooden handles and risers shall be finished with a Poly risers are not painted. 2 Provided by IHSNot for ResaleNo reproduct

12、ion or networking permitted without license from IHS-,-,- A-A-3135 D 9999974 0177244 7T9 D A-A-31 35 3.10 Workmanship. All components and assemblies of the wheelbarrows including castings, forgings, molded parts, stampings, bearings, seals and machined surfaces shall be free from burrs and sharp edg

13、es, sand, dirt, fins, pits, sprues, scale, flux and other extraneous material. painted and free from rust and corrosion as specified. Components made from wood shall be free from decay, splits, checks, holes, knots larger than 1/2 inch diameter or loose knots. components relative to each individual

14、size wheelbarrow shall be interchangeable throughout the life of the contract to insure ease of assembly by the customer. The wheelbarrow assembly shall not contain any defects in materials or workmanship, which would affect appearance, serviceability or designed functional performance. All external

15、 surfaces shall be plated or All assembly 4. REGULATORY REQUIREMENTS 4.1 Regulatory Requirements. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4.2 Metric Products. P

16、roducts manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within the tolerances specified and all other requirements of this document are met. If a product is manufactured to metric dimensions and those dimension

17、s exceed the tolerances specified in inch-pound units, a request should be made to the contracting officer to determine if the product is acceptable. 5. QUALITY ASSURANCE PROVISIONS 5.1 Product Conformance. The products provided shall meet the salient characteristics of this CID, conform to the prod

18、ucers own drawings, specifications, standards and quality assurance practices and be the same product offered for sale in the commercial market. The Government reserves the right to require proof of such conformance. 6. PACKAGING 6.1 Packaging. The preservation, packing and marking shall be as speci

19、fied in the contract or order. ship all individual detail components necessary to completely assemble each wheelbarrow. The supplier is required to 7. NOTES 7.1 this commercial item description shall be identified by a part number configuration consisting of identification of a portion of the specif

20、ication number, the type, class and size. the part number configuration is shown below. Part Identification Number (PIN). Wheelbarrows conforming with An example of 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-3 13 5 Part Identification Numb

21、er (PIN) as follows: AA3 1 3 5 I A2 I III- Size 1 or 2 I II Class A or B .i 1- Type (I or II) I General CID number. PART NUMBER NSN AA3 13 5IBl 3920-00-171-4001 AA3135IA1 or IB1 3920-00-640-9236 AA3135IA2 or IBS 3920-00-244-9284 AA3 13 5 I IB3 3920-00-329-4303 AA3 1351 IA3 3920-00-530-4317 AA31351 I

22、B2 3920-00-827-7471 7.2 Ordering data. Purchasers should select the preferred options permitted herein and include the following information in procurement documents (if applicable). a. Title, number, and date of this commercial item b. Type, class and size c. The preservation, packing and marking desired. description. MILITARY INTERESTS: Custodians: AIR FORCE - 99 PREPARING ACTIVITY: GSA - FSS Reviewer : Air Force 84 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-