1、i 1. SCOPE MILITARY SPECIFICATION MAST MOUNTING, FLOODLIGHT mL-M-52288.4( ME) i2 October 1973 SUPERSEDING 1-52288(0) 12 April i963 - 1.1 This specification covers a mast mounting to permit attachment of three floodlights to a telescoping mast. 2. APPL3CABLF:wcuMFNTS 2.1 The following documents of th
2、e issue in effect on date of invitation for bids or request for proposal form a part of this specification to the extent specified herein; SPECIFICATIONS Federal PPP-B-601 PPP-B-621 PPP-B-636 PPP-F-320 PPP-T-60 - Boxes, Wood, Cleated-Plywood. - Boxes, Wood, Nailed and Lock- - Boxes, Shipping, Fiberb
3、oard. - Fiberboard; Corrugated and Solid, Sheet Stock (Container Grade), and Cut Shapes. - Tape: Packaging, Waterproof. Corner. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-52288A (ME) Mi 1 i tary MI L-T-704 - Treatment and Painting of Mater
4、iel. STANDARDS Military MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes. MIL-STD-129 - Marking for Shipment and Storage. MI L-STD-130 - Identification Marking of US Military Property. DRAN I N GS TA1 3208E4154 - Mast Mounting Floodlight. (Copies of specifications, standards
5、, and drawings required by suppliers in connection with specific procure- ment functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. Unless
6、 otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION INC. , AGENT Nati onal Motor Freight Classi fi cation. (Application for copies should be addressed to the American Trucking Associations, Inc. , AT
7、TN: Tariff Order Section, 1616 P Street NW, Washington, DC 20036.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(Application for copies should be addressed to the Uni form Classi fi cati on Commi ttee , ATTN : Tari ff Pub1 is hing Officer, Room
8、1106, 222 South Riverside Plaza, Chicago, 1 IL 60606.) 3. REQUIREMENTS 3.1 Descri tion. The mast mounting shall be in accord- ance with _eA_ Top ssembly TA13208E4154 and as specified herein. 3.1.1 Drawings. The drawings forming a part of this specification are end product drawings. No deviation from
9、 the prescribed dimensions or tolerances is permissible without prior approval of the contracting officer. Any data (e.9. shop drawings, layouts, flow sheets, processing procedures, etc.) prepared by the supplier or obtained from a vendor to support fabrication and manufacture of the pro- duction it
10、em shall be made available, upon request, for inspection by the contracting officer or his designated rep resent at i ve. MIL-M-52288A(ME) UNIFORM CLASSIFICATION COMMITTEE, AGENT Un i form Frei gh t C1 ass i fi cati on. provisions of“ this spekification. shall be smoothly finished, and welded surfac
11、es shall be - 3.5 Workmanship. Joints and seams shall be tight, edges / - - - I 3.2 Identification markings. The identification mark- ings shall be in accordance with MIL-STD-130. 3.3 Treatment and painting. The mast mounting shall be cleaned, treated, and painted in accordance with MIL-T-704, color
12、 34087. 3.4 Material. Material shall be as specified herein and on the applicable drawings. Materials not specified shall be selected by the suPPlier and shall be subject to all 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-52288A( ME) 4. Q
13、UALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or order, the supplier may us
14、e his own or any other facilities suitable for the perform- ance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to as
15、sure supplies and services conform to prescribed requirements. 4.1.1 Component and material inspection. The supplier is responsible for insuring that components and materials used are manufactured, examined, and tested in accordance with referenced specifications and standards. 4.1.2 Acceptability c
16、riteria. Mast mountings which conform to all requirements in sections 3 and 5 of this specifi.cation and pass all applicable examinations and tests in section 4 of this specification will be considered acceptable by the Government. 4.2 Classification of inspection. Inspection shall be classified as
17、follows: (a) Quality conformance inspection (see 4.3). (b) Inspection of preparation for delivery (see 4.5). 4.3 Quality conformance inspection. 4.3.1 Sampling, Sampling for examination and tests shall be in accordance with MIL-STD-105, inspection level S-2. AQL shall be 10 percent defective. 4.3.2
18、Examination, Samples selected in accordance with 4.3.1 shall be examined as specified in 4.4.1. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-be tested as specified in 4.4.2. 4.4 Inspection procedure. 4.4.1 Examination. The mast mounting shall be
19、 examined for the following defects: 3 101. Dimensions not as specified. 102. Parts or components misalined. 103. Materials not as specified. 104. Treatment and painting not as specified. 105. Identification markings missing or illegible. 106. Workmanship not as specified. 4.4.2 Test. Install the ma
20、st mounting in a jig which will accommodate the bottom end and hold the mast mounting in a vertical position. Install a 1/2 inch flat washer; install a 1/2-13 UNC-28 nut fully on the threads and tighten to a torque of 500 inch-pounds on each threaded screw to simulate installing and removing a flood
21、light. Remove the nut. Repeat the procedure five times. Damage to the screw or threads, or any deformation or breakage, or inability of the threads to be fully engaged when torque is applied shall constitute failure of this test. 4.5 Inspection of preparation for delivery. 4.5.1 Quality conformance
22、inspection of pack. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5.2.3 Level C. The mast mounting shall be packed in the quantities specified (see
23、6.2) to assure carrier ac- ceptance and safe delivery to des-tination at lowest rates in containers complying with Uniform Freight Classification rU 1 es or National Motor Freight Classification rules. 5.3 Marking. Packages and shipping containers shall be 2 marked in accordance with MIL-STD-129. 6.
24、 NOTES 6.1 Intended use. The mast mounting is intended to be I used to mount three floodlights on a telescoping mast. 6.2 Ordering data. Procurement documents should specify the following: (a) Title, number, and date of his specification. (b) Level of preservation and packaging and level (c) Quantit
25、y to be packed, not to exceed 200 of packing required (see 5.1 and 5.2). pounds (see 5.2.1 and 5.2.3). Custodian: Army - ME Preparing activity: Army - ME Project No. 6230-A109 7 7% U. S. GOVERNMENT PRINTING OFFICE 1973 -713-148/2287 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
