1、AMSC N/A FSC 5920 INCH-POUND MIL-PRF-19207/9L 12 December 2013 SUPERSEDING MIL-PRF-19207/9K 22 January 2007 PERFORMANCE SPECIFICATION SHEET FUSESHOLDERS, EXTRACTOR POST TYPE, BLOWN FUSE INDICATING, TYPES FHL18G1 AND FHL18G2 This specification is approved for use by all Departments and Agencies of th
2、e Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-PRF-19207. Ltr Inches mm Ltr Inches mm Min Max Min Max Min Max Min Max A .790 .830 20.07 21.08 G 1.17 1.21 29.72 30.73 B .320 .360 8.13 9.14 H .420 .440 10.67 11.18 C .780
3、 .820 19.81 20.83 J - 3.31 - 84.07 D .055 .065 1.40 1.65 K .100 - 2.54 - E .800 .840 20.32 21.34 L .560 .569 14.22 14.45 F .510 .550 12.95 13.97 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .005 (0.13
4、mm) for three place decimals and .02 (0.5 mm) for two place decimals. FIGURE 1. Type FHL18G1. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-19207/9L 2 Ltr Inches mm Ltr Inches mm Min Max Min Max Min Max Min Max A .280 .340 7.11 8.64 J .090
5、.130 2.29 3.30 B .480 .520 12.19 13.21 K .070 .110 1.78 2.79 C .920 .960 23.37 24.38 L .100 .140 2.54 3.56 D .920 .960 23.37 24.38 M .035 .045 .89 1.14 E .025 .035 .64 .89 N .790 .830 20.07 21.08 F .820 .860 20.83 21.84 P .510 .520 12.95 13.21 G .420 .460 10.67 11.68 R .570 .575 14.48 14.61 H - 2.38
6、 - 60.45 S .625 .635 15.88 16.13 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .005 (0.13 mm) for three place decimals and .02 (0.5 mm) for two place decimals. FIGURE 2. Type FHL18G2. Provided by IHSNot
7、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-19207/9L 3 REQUIREMENTS: Interface and physical dimensions: See figure 1 and figure 2. Body molding material: It is suggested that type MAI-60, GDI-30F or SDG-F of American Society for Testing and Materials ASTM-
8、D5948 be considered for meeting the body molding material requirements of this specification. Fuse accommodation: Ferrule type: Size: .250 inch (6.35 mm) diameter, 1.250 inches (31.75 mm) length. Styles: MIL-PRF-15160/2, /3, and MIL-PRF-23419/9. Poles: One. Ratings: 20 amperes (see table I for volta
9、ge). Panel thickness: 0.187 inch (4.76 mm) maximum. Indicating: Incandescent lamp with amber color cap (see table I). Gaskets and O-rings: Gaskets and O-rings shall be used that enable the fuseholder to meet the performance requirements of this specification. It is suggested that gaskets which meet
10、class 3 of A-A-59588 be considered for use. Lamp series resistor: See table I. Part or Identifying Number (PIN): FHL18G1 or FHL18G2, depending on type, along with a dash number from table l. TABLE I. Voltage, lamp and series resistor. 1/ Industry number. 2/ MIL-PRF-39017, type RLR resistors may be u
11、sed in lieu of RCR types. This is a recommended replacement, not a direct substitute. 3/ MIL-PRF-39017, type RLR resistors may be used as possible replacements in lieu of RWR types. This is a recommended replacement, not a direct substitute. Dash number Voltage rating Lamp number 1/ Resistance (ohms
12、) Resistor type Resistor specification -01 12-22 1764 or 1762X Shorting wire N/A N/A -02 23-33 1764 or 1762X 330 RLR-20 2/ MIL-PRF-39017/2 -03 34-45 1764 or 1762X 681 RWR-80 3/ MIL-PRF-39007/8 -04 46-60 1764 or 1762X 1,210 RWR-80 3/ MIL-PRF-39007/8 -05 61-80 1764 or 1762X 1,870 RWR-89 3/ MIL-PRF-390
13、07/11 -06 81-90 1764 or 1762X 2,050 RWR-89 3/ MIL-PRF-39007/11 -07 2.5-4 1784 Shorting wire N/A N/A -08 5-7 1784 22.1 RWR-80 3/ MIL-PRF-39007/8 -09 8-12 1784 39.2 RWR-80 3/ MIL-PRF-39007/8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-19207
14、/9L 4 Terminals: Solder lug type. Enclosure: Dripproof. Test fuses: Temperature rise: F03A125V20A of MIL-PRF-15160/3. Short circuit: F03A125V20A of MIL-PRF-15160/3. Mechanical shock: Method II of MIL-PRF-19207. Terminal strength: 5 pounds. Torque: Mounting: 30 inch-pounds. Salt atmosphere (corrosion
15、): Test condition B. Marking: In addition to other required marking, the type designation with an appropriate dash number from table I shall appear on the fuseholder body. The voltage rating shall appear both on the fuseholder cap and fuseholder body. The cap voltage marking shall be engraved or sta
16、mped and filled with white enamel. Referenced documents. In addition to MIL-PRF-19207, this document references the following: A-A-59588 MIL-PRF-15160/2 MIL-PRF-15160/3 MIL-PRF-23419/9 MIL-PRF-39007/8 MIL-PRF-39007/11 MIL-PRF-39017 MIL-PRF-39017/2 ASTM-D5948 The margins of this specification are mar
17、ked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document bas
18、ed on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing Activity: Army - CR DLA - CC Navy - SH Air force - 85 (Project 5920-2012-058) DLA - CC Review Activities: Army - AR, AT, CR4, MI Navy - AS, MC, OS Air Force - 19, 70, 71
19、, 84, 99 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
