NAVY MIL-W-18418 B-1974 WAX GASKET-SEALING《密封垫片蜡》.pdf

1、MIL-W-18418B (OS) 2 August 1974 SUPERSEDING MIL-W-18418A (Wep) 9 July 1963 MILITARY SPECIFICATION WAX, GASKET-SEALING This specification is approved for use by all departments and agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers one grade of gasket-sealing wax. (See 6.1

2、.) 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issues in effect on date of invitation for bids or request for proposal form a part of this specification to the extent specified herein. STANDARDS Federal FED-STD-79 1 Militarv MIL-STD- 1 O5 MIL-STD-290 Lubricants, Liquid Fuels and Relat

3、ed Products; Methods of Testing Sampling Procedures and Tables for Inspection by At tribu tes Packaging, Packing and Marking of Petroleum and Related Products m Licensed by Information Handling ServicesHIL-W-18LlLBB 71 M 7777706 OL024b3 7 2 Requirement Minimum Melting point, “F 155.0 Consistency (bl

4、ock penetration) 11 Color (molten state) - Viscosity, SUS at 210“ F 65 Flash point (open cup), “F 520 Fire point (open cup), “F 580 Neutralization number - Saponification number - Ash, percent - MIL-W-184 18.B (OS) - Maximum 165.0 15 No. 5 (ASTM) 70 - - 0.0 1 0.30 0.05 (Copies of specifications, sta

5、ndards, drawings and publications required by contractors in connection with specific procurement functions shall be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publ Marking incorrect, incomplete, illegible, closures and strapping not as required; Numbe

6、r of unit containers per shipping container not as specified. 4,7 Net weight of product. The average net weight per shipping container shall not be less than the amount specified, 4.8 Rejection criteria. If a sample fails to meet any of the test requirements of this specification, the lot represente

7、d by the sample shall be rejected. 5, PREPARATION FOR DELIVERY 5.1 Packaging and packing. The levels of packaging and packing shall be as specified in the contract or order in accordance with the requirements of MIL-STD-290 as applicable to wax cakes (see 6.2). 5.2 Marking. In addition to any specia

8、l marking required by the procuring agency, shipments shall be marked in accordance with MIL-STD-290. 5 Licensed by Information Handling Services- MIL-W-18Ll1B 71 W 7777906 OLOZLl67 4 = MIL-W-18418B (OS) 6. NOTES 6.1 Intended use. Gasket-sealing wax is intended for use as a gasket seal in torpedo ap

9、plications. 6.2 Ordering data. (a) Title, number, and date of this specification. (b) Quantity required in pounds. (c) Applicable levels of packing and marking. (d) Weight per wax cake. Custodian: Navy-OS 6 Preparing Activity: (Project No. 9 160-NO5 1 ) Navy - O S +US. GOVERNMENT PRINTING OFFICE: i974-803-109/31 Licensed by Information Handling Services