NAVY MIL-D-23224 A-1982 DOLLY HANDLING MK 24 MOD 1《24号1型维护车》.pdf

1、/- ! - MIL-D-23224A 13 = 9777906 0303333 5 n MILITARY SPECIFICATION DOLLY, HANDLING, MK 24 MOD 1 s 45 - 07 MIL -D - 23 2 24A (OS 1 9 July 1982 Superseding 5 April 1962 and WS 19308 29 September 1977 MIL - D - 2 3 2 2 4 (SHIPS) This specification is approved for use by Naval Sea Systems Command, Depa

2、rtment of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1, SCOPE 1.1 Scope. This specification covers the requirements for the Dolly, Handling, MK 24. MOD 1. 2. APPLICABLE DOCUMENTS 2.1 Govenunent documents. 2.1.1 Specifications, standards, and hand

3、books. Unless otherwise a specified, the following specifications, standards, and handbooks of the issue listed in that issue of the Department of Defense Index of Speci- fications and Standards (DODISS) snecified in the solicitation fon a part of this specification to the extent specified herein. S

4、PECIFICATIONS MILITARY MIL - C - 1 04 Crates, Wood; Lumber and Plywood Sheathed, Nailed and Bolted MIL-P-116 Preservation, Methods of MIL-P- 15024/10 Nameplates, ORDALT Plates and Information Plates Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of us

5、e in improving this document should be addressed to: Standardization/Docuntation Division (524), Indian Head, )ID 20640 using the self-addressed Standardization Document Improvement I Proposal (DD Form 1426) appearing at the end of this document Commanding Officer, Naval Ordnance Station, a or by le

6、tter. _ _- - 1 I FSC 13985 /THIS DOCUMENT CONTAINS ,3- PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-23224A (CS) 3TAALIDS MIL-STD-10 5 Sampling Procedures and Tables for Inspection by Attributes MIL-STD-12 9 Marking for Shipment and St

7、orage 2.1.2 Other Government documents, drawings, and publications. The following other Govemmentdocuments, drawings, and publications fonn a part of this specification to the extent spcified herein. DRAWINGS NAVAL SEA SYSTFNS 0 (We Ident 53711) DL 5166020 Dolly, Handling, MK 24 MOD 1 (Copies of spe

8、cifications, standards, handbooks, drawings, and publi- cations required by manufacturers in connection with specific acquisition functions should be obtained frm the contracting activity or as direct4 by the contracting officer.) 2.2 0rde.r of precedence. In the event of a conflict between this spe

9、cification and the references cited herein, this specification shall take precedence. 3. REQUIRENENTS 3.1 Item definition. The manually propelled handling dolly will be used to transport uncovered torpedoes weighing up to 1000 pounds total weight aboard ships or at shore stations. be referred to in

10、this specification as “dolly“. The Dolly, Handling, MK 24 MID 1 shqll 3.2 Materials. Unless otherwise spcified in the contract, all materials, purchased parts and processes thereto entering into the final assembly of the dolly shall conform to the detailed requirmts indicated on the drawings and spe

11、cifications listed in DL 5166020. 3.2.1 Interchangeability. All parts having the same part number shall , be directly and cmpletely interchangeable with respect to installation - and performance. 3.3 Perfomoe requirements. 3.3.1 General. The p-se of these performance requirements is to provide assur

12、ance that MK 24 MOD 1 dollies are manufactured in accordance with DL 5166020 and the drawings and specifications listed thereon. 2 Y - - - - - - - - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D- 23224A (OS) 3.3.2 Brake operation. mechanical

13、system which o erates through hand gr-i upon handle installation. The brake system is a normally locked (dead man) levers on the dolly handles. The brakes areactivated P rom eitliei- end of the do p1 ly dependelit 3.3.3 Braking response. When loaded with 1000 pounds as specified in 4.3 and tested in

14、 accordance with 4.6.2 and-moving at a speed of four feet per second between two parallel lines 32 inches apart, on a dry, smooth level concrete surface or a surface upon which the dlly wheel treads will have a coefficient of sliding friction of 0.6, the dolly shall stop not more than 18 inches from

15、 the point on the surface where the brakes were applied. The wheels must remain within the parallel lines. h 3.4 Marking. Markings on the dolly shall include a nameplate identifying the dolly in accordance with MIL-P-15024/10. stencilled, in 1“ characters, in accordance with Drawing 5166020, The cap

16、acity will be 3.5 Workmanship. The equipment, including all parts and accessories, shall be constructed and finished in amanner to assure compliance will all requirements of this specification. paid to neatness and thoroughness of marking of parts and assemblies, surface, treatment, and freedom from

17、 burrs and shgrp edges. ship exhibited in any approved sample, subject to any qualifications stated in the Governments notice of approval, shall establish the require- ments of workmanship insofar as not specifically covered by the applicable specification. E o 4. QUALITY ASSURANCE PROVISIONS Partic

18、ular attention shall be . The standards of workman- 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or

19、order, the contractor may use his own or other facilities suitable for the performance of the inspection require- ments specified herein, unless disapproved by the Government. reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necess

20、ary to assure supplies and services conform to prescribed requirements. The Government 4.2 Classification of inspection. The inspection requirements specified herein are classified as: a. Quality conformance inspection (see 4.4). 4.3 Dummy load. A dummy load of 1GOO pounds + 50 pounds, cylindrical i

21、n shape having a diameter of 12.75“ to 21“ shalT be rested on the two .aft dolly roller supports and the two forward roller supports such that the dunmy load center of gravity (CG) falls between the forward and aft sets of roller supports. 3 Provided by IHSNot for ResaleNo reproduction or networking

22、 permitted without license from IHS-,-,-MIL-D-23224A 13 I 7777906 O303136 O i1 MIL- D - 2 32 24A (OS) 4.4 Quality conformance inspection. Each dolly shall be inspected for compliance with 4.5 and tested in accordance with 4.6.1 and 4.6.2. 4.5 Examinations. Each dolly shall be examined for compliance

23、 with material and dimensional requirements of DL 5166020 and the workmanship of 3.5. IT plans of MIL-STD-105 at an AQL of 1%. examined at an AQL of 4%. Major characteristics shall be sampled in accordance with Level Minor characteristics shall be 4.6 Test mehtods. 4.6.1 Test conditions. Unless othe

24、rwise specified, the following tests shall be performed in an.area having a dry, uncoated brush finish, level concrete surface or a surface condition on which the dolly wheel treads will have a coefficient of sliding friction of 0.6, specification, the loaded condition is defined in 4.3. i For the p

25、urposes of this 4.6.2 Braking response; The dolly shall be laoded as described in 4.3 and propelled manually at a speed of 4 feet per second between two parallel lines 32 inches apart. once with the handles installed in each end of the dolly. The final stopping position of the dolly shall meet the r

26、equirements of 3.3.3. The dolly brakes shall be applied 5. PACKAGING 5.1 Preservation and packaging, 5.1.1 Level A. 5.1.1.1 The dolly shall be packed in accordance with P4ethod III of MIL-P-116. 5.1.2 Level B. Not applicable. 5.1.3 Level C. Not applicable. 5.2 Packaging. 5.2.1 Level A. 5.2.1.1 Exter

27、ior container. The dolly shall be packaged in a wooden crate designed to accomodate the dolly with handles removed and stowed within the crate conformj.ng to MIL-C- 104. 5.3 Marking. 5.3.1 Special markings. None, unless other specified in the contract 01- purchase order. 4 Provided by IHSNot for Res

28、aleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-23224A 13 777770b 0303337 2 W 5.3.2 Normal markings. In addition to the markings required by the contract or purchase order, shipping containers shall be marked in accordance with the requirements of MIL-STD-129 including

29、serial numbers. 6. NOTES 6.1 Intended use of dolly. The manually propelled dolly is for use aboard ship or at shore stations to transport uncovered torpedoes weighint a maximum of 1000 pounds in confined areas which preclude the use of mechanized transporters. 6.2 Ordering data. Procurement document

30、s should specify the following: a. Title, number and date of this specification. b. Number of dollies to be furnished. c. Applicable detailed drawings. d. Quality assurance procedures to be followed. e. Date for delivery 6.3 Changes from previous issue. Asterisks are not used in this revision to ide

31、ntify changes with respect to the previous issue due to the extensiveness of the changes. a Preparing Activity: Navy - OS Project No. 1398-N111 :U.S. GOV.ERNMENT PRINTING OFFICE: 1982 - 505-022/3604 5 .a- *? i , Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-