1、ZZ-G-7LOB W 9999974 0344032 749 Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, SEA 05442, Naval Sea Systems Command, 2531 Jefferson Davis Hwy., Arlington, VA 22242-5160 by using the
2、Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. P 1 INCH-POUND ZZ-G - 710B 5 ADril 1993 SUPERSEDING ZZ -R- 710a May 11, 1967 (See 6.6) FEDERAL SPECIFICATION GASKET MATERIAL, RUBBER 35 DUROMETER HARDNESS This specification was approved
3、by the Commissioner, Federal Supply Service, General Services Administration, for the use of all Federal agencies. 1. SCOPE 1.1 Scope. This specification establishes the requirements for vulcanized rubber gasket material of 35 durometer hardness for use in airports, airtight and watertight doors, an
4、d hatches (see 6.2). 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 SDecificationc and standards. The following specifications and standards form a part of this document to the extent specified herein. otherwise specified, the issues of these documents are those listed in the issue of the D
5、epartment of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Unless SPECIFICATIONS FEDERAL PPP-F-320 - Fiberboard, Corrugated and Solid, Sheet Stock (Container Grade), and Cut Shapes. AMSC N/A FSC 5330 DISTRIBUTION STATEMENT A. Appr
6、oved for public release; distribution is unlimited. a Licensed by Information Handling ServicesZZ- G - 7 10B MILITARY MIL-P-116 - Preservation, Methods of, MIL-P-4861 - Packing, Preformed, Rubber, Packaging of. MIL-L-19140 - Lumber and Plywood, Fire-Retardant Treated. STANDARDS FEDERAL FED-STD-123 -
7、 Marking for Domestic Shipment (Civilian Agencies). FED-STD-601 - Rubber: Sampling and Testing. MILITARY MIL-STD-190 - Identification Marking for Rubber Products. MIL-STD-289 - Visual Inspection Guide for Rubber Sheet MIL-STD-298 - Visual Inspection Guide for Rubber Extruded MIL-STD-407 - Visual Ins
8、pection Guide for Rubber Molded MIL-STD-2073-1 - DOD Material Procedures for Development and Material. Goods. Items. Application of Packaging Requirements. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Docu
9、ments Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094. ) 2.2 pon-Government Dublications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the i
10、ssue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 412 - Rubber Properties on Tension. D 3951 - Standard Pr
11、actice for Commercial Packaging. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Non-Government standards and other publications are normally available from the organizations that prepare or distribute th
12、e documents. documents also may be available in or through libraries or other informational services. ) These 2 Licensed by Information Handling ServicesZZ-G-730B m 9999974 0344034 511 m ZZ -G - 71OB 2.3 Order of Drecedence. In the event of a conflict between the text of this document and the refere
13、nces cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. O 3. REQUIREMENTS 3.1 Material. The material shall be vulcanized rubber (natural or synthetic) which meets the r
14、equirements specified herein. 3.2 m. The rubber gasket material shall be furnished in the form specified (see 6.2). This form may be sheets, strips of rectangular cross section, shapes cut from sheets, molded shapes or extruded shapes. 3.2.1 Sheet. Sheet rubber shall have smooth surfaces and shall h
15、ave the thickness specified (see 6.2). Unless otherwise specified (see 6.2), the tolerances in thickness specified in table I shall apply. Sheet rubber shall be furnished in rolls 36 2 1 inch wide. 3.2.2 StriD. Strip rubber of rectangular cross section shall have smooth surfaces and shall have the c
16、ross sectional dimensions specified (see 6.2). Unless otherwise specified (see 6.2), the tolerances in thickness and width specified in table I shall apply. TABLE I. Tolerances in width and thickness. I Width tolerance Thickness tolerance Width, inch (k) Thickness, inch (2) Less than 1/16 0.010 inch
17、 1/32 to 1/16 0.008 inch Over 1/16 to 1/8, incl. 0.016 inch Over 1/16 to 1/8 incl. 0.016 inch Over 1/8 to 1/2, incl. 0.031 inch Over 1/8 to 1/2, incl. 0.031 inch Over 1/2 to 1, incl. 0.047 inch Over 1/2 to 1, incl. 0.047 inch Over 1 to 2, incl. O. 062 Over 1 6 percent Over 2 3 percent 3.2.3 Cut. and
18、 extruded shapes. Cut, molded and extruded shapes shall have the form, dimensions, and tolerances specified (see 6.2). 3.3 Phvsical requirements. the requirements specified in table II. 4.5. The rubber gasket material shall conform to The test procedures are detailed in 3 Licensed by Information Han
19、dling ServicesZZ-G-?LOB = 9999974 0144035 458 = ZZ-G-710B TABLE II. Physical reauirements of rubber. I Properties Requirement Test procedure Initial properties: Tensile strength, psi, minimum 2000 Hardness, durometer points 35 5 5 Specific gravity, maximum 1.20 Ultimate elongation, percent, minimum
20、650 Properties after oven aging: Tensile strength, percent of initial, minimum 80 Compression set, percent, maximum 45 Properties after light aging: Tensile strength, percent of initial, minimum 63 Ultimate elongation, percent of initial, minimum 80 Modulus at 500 percent elongation, percent of init
21、ial 80 to 120 Delamination after immersion: no delamination Tensile strength after immersion, percent of initial, minimum 60 4.5.1 4.5.1 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.5.6 4.5.6 4.5.7 4.5.8 O I 3.4 Identification markings. Unless otherwise specified (see 6.2), the vulcanized rubber gasket material
22、shall be marked in accordance with MI1-STD- 190. In addition, the identification markings shall indicate the specification number and date of cure (quarter and year). The markings shall be 1/4 inch high occurring every 6 inches continuously across the sheet and recurring lengthwise every 4 inches on
23、 one side only. 3.5 WorkmanshiD. The workmanship shall be such as to meet the applicable requirements of this specification. The material shall be free from all foreign matter that may effect the Serviceability of the finished produc t. 4. QUALITY ASSURANCE PROVISIONS 4.i Responsibility for inspecti
24、on. Unless otherwise Specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any othe
25、r facilities suitable for the performance 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 ensure supplies and servi
26、ces conform to prescribed requirements. 4 Licensed by Information Handling ServicesZZ-6-7308 m 777q774 O344036 394 m ZZ- G - 710B 4.1.1 ResDonsibilitv for comDliance. All items shall meet all O requirements of sections 3 and 5. The inspection set forth in this spcification shall become a part of the
27、 c 5.1.2.1 DI-NDTI-80809 Test, Inspection Reports Use contractor format The above DIDs were those cleared as of the date of this specification. The current issue of DoD 5010.12-L, Acquisition Management Systems and Data Requirements Control List (AMSDL), must be researched to ensure that only curren
28、t, cleared DIDs are cited on the DD Form 1423. 6.4 Cushioning and wraming materials (see 5.1.1 (cl). Materials having properties for resistance to fire and acceptable for use within unit packs and shipping containers for Navy acquisitions are: 11 Licensed by Information Handling ServicesZZ-G-IJOB =
29、9999974 0344043 524 ZZ-G-710B Ma ter ia 1 Paper, Kraft, Treated (Fire Resistant) Paper, Kraft, Wrapping Fiberboard Plastic Film, Flexible, Cellular Polystyrene Expanded, Resilient Plastic, Open Cell, Cushioning Bound Fiber Rubber, Latex Foam Rubber, Cellular Fibrous Glass Polystyrene Foam Rubber, Ce
30、llular, Synthetic Polyurethane Foam Polyurethane Foam, Flexible, Open Cell Foam-In-Place Packaging Materials: Foam, Combustion, Retardant, for Cushioning General Specification For Supply Items Aboard Navy Ships 6.5 Subiect term (key word) listing. Airport door Airtight door Hatches Sheets Strips Vul
31、canized Watertight Saecificatioq A-A- I894 -P-268, Type IL, Grade PPP-F-320, Class - PPF-C-795, Class 3 - PPP-C-85, Grade SE PPP-C-1842, Type I, PPP-C-1120, Type III or MIL-i-5001, Grade A MIL-R-6130, Grade A MIL-P-19644, Type II MIL-R-20092, Class 5 C or D Domestic/Fire Retardant Fire Retardant Sty
32、le B IV, Class C MIL-C-17435 MIL-P-26514 MIL-F-81334 MIL-F-83671 6.6 Chanae from Drev,ous ,ssue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Custodians: Army - ME Navy - SH Army - ME Navy - SH User activity: Review activities: DLA - IS Navy - AS, OS Preparing activity: Navy - SH (Project 5330-0832) Civil agency interest: COM - NIST GSA - FSS 12 Licensed by Information Handling Services
