1、 INCH-POUND MIL-DTL-24643/26F 1 October 2009 SUPERSEDING MIL-DTL-24643/26E 22 August 2002 DETAIL SPECIFICATION SHEET CABLE, ELECTRICAL, -20 C TO +150 C, 600 VOLTS TYPES LSDPS, LSTPS, LSFPS, LS7PS, LSDPSN, LSTPSN, LSFPSN, AND LS7PSN This specification is approved for use by all Departments and Agenci
2、es of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-24643. Construction, Types LSDPS, LSTPS, LSFPS, and LS7PS (Watertight with Circuit Integrity) Types LSDPSN, LSTPSN, LSFPSN, and LS7PSN (Non-Watertight wi
3、th Circuit Integrity) First - Copper conductor, nickel-coated (see table I for size and stranding). Second - Extruded silicone rubber insulation (see table I for dimensions). Third - Glass braid (see table I for dimensions). Standard identification code applied by Method 4. Fourth - Transparent brai
4、d covering. Fifth - The specified number of pairs (see table I) cabled together with a lay not greater than 10 inches. Fillers may be used as necessary to form a firm well-rounded assembly. Cabling sequence shall be consecutive, starting with no. 1 from the center outward. Sixth - A binder applied h
5、elically with overlap. Seventh - Silicone rubber jacket colored orange or red (see table I for thickness) Eighth - Braided metal armor. AMSC N/A FSC 6145 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24643/26F TABLE I. Details. Conductors O
6、verall cable Military part no. M24643/26 Type and size No. of CDRs AWG size and stranding Diameter over insulation nominal (inch) Diameter over braid covering max. (inch) Jacket thickness min. avg. (inch) Diameter max. (inch) Conductor resistance (ohms) -01AN LSDPS-3 2 16 (Class B) 0.100 0.125 0.038
7、 0.455 5.39 -02AN LSDPS-4 2 14 (Class B) 0.116 0.141 0.038 0.489 3.38 -03AN LSDPS-6 2 12 (Class B) 0.143 0.170 0.050 0.585 2.13 -04AN LSDPS-9 2 10 (Class B) 0.166 0.193 0.050 0.628 1.34 -05AN LSDPS-14 2 9 (Class B) 0.200 0.230 0.063 0.730 1.06 -06AN LSTPS-3 3 16 (Class B) 0.100 0.125 0.038 0.475 5.3
8、9 -07AN LSTPS-4 3 14 (Class B) 0.116 0.141 0.050 0.553 3.38 -08AN LSTPS-6 3 12 (Class B) 0.143 0.170 0.050 0.620 2.13 -09AN LSTPS-9 3 10 (Class B) 0.166 0.193 0.050 0.657 1.34 -10AN LSTPS-14 3 9 (Class B) 0.200 0.230 0.063 0.751 1.06 -11AN LSTPS-23 3 7 (Class B) 0.257 0.291 0.063 0.866 0.643 -12AN L
9、STPS-30 3 5 (Class C) 0.310 0.348 0.075 0.989 0.403 -13AN LSFPS14 4 9 (Class B) 0.200 0.230 0.063 0.815 1.06 -14AN LS7PS-6 7 12 (Class B) 0.143 0.170 0.063 0.775 2.13 -15AN LS7PS-14 7 9 (Class B) 0.200 0.230 0.063 0.986 1.06 -16AN LSDPSN-3 2 16 (Class B) 0.100 0.125 0.038 0.455 5.39 -17AN LSDPSN-4 2
10、 14 (Class B) 0.116 0.141 0.038 0.489 3.38 -18AN LSDPSN-6 2 12 (Class B) 0.143 0.170 0.050 0.585 2.13 -19AN LSDPSN-9 2 10 (Class B) 0.166 0.193 0.050 0.628 1.34 -20AN LSDPSN-14 2 9 (Class B) 0.200 0.230 0.063 0.730 1.06 -21AN LSTPSN-3 3 16 (Class B) 0.100 0.125 0.038 0.475 5.39 -22AN LSTPSN-4 3 14 (
11、Class B) 0.116 0.141 0.050 0.553 3.38 -23AN LSTPSN-6 3 12 (Class B) 0.143 0.170 0.050 0.620 2.13 -24AN LSTPSN-9 3 10 (Class B) 0.166 0.193 0.050 0.657 1.34 -25AN LSTPSN-14 3 9 (Class B) 0.200 0.230 0.063 0.751 1.06 -26AN LSTPSN-23 3 7 (Class B) 0.257 0.291 0.063 0.866 0.643 -27AN LSTPSN-30 3 5 (Clas
12、s C) 0.310 0.348 0.075 0.989 0.403 -28AN LSFPSN-14 4 9 (Class B) 0.200 0.230 0.063 0.815 1.06 -29AN LS7PSN-6 7 12 (Class B) 0.143 0.170 0.063 0.775 2.13 -30AN LS7PSN-14 7 9 (Class B) 0.200 0.230 0.063 0.986 1.06 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
13、rom IHS-,-,-MIL-DTL-24643/26F REQUIREMENTS: Qualification required. INSPECTION: Basic Electricals: Conductor resistance (ohms/1000 feet at 25 C, max.) See table I Voltage withstand (volts, root mean square, min.) Conductor to conductor 3000 Insulation resistance (megohms/1000 feet, min.) Conductor t
14、o conductor 500 Conductor continuity No failure Group A: Visual and dimensional No failure NOTE: The nickel coating on the conductors of the completed shall be permitted to have minor nicks, scrapes, or abrasions that are just perceptible to the eye. Watertightness (Types LSDPS, LSTPS, LSFPS, and LS
15、7PS only) No failure (see MIL-DTL-24643 for limits of water leakage) Abrasion resistance minimum 75 Crack resistance No damage Group B: Cold bending cable No failure Thermoset proof test (percent, max.) Insulation 50 Jacket (when tested at 200 C) 50 Drip (91 C) Zero Physicals (unaged) Insulation (ex
16、truded) Tensile strength (lb/in2, min.) 700 Elongation (percent, min.) 150 Jacket (cable) Tensile strength (lb/in2, min.) 800 Elongation (percent, min.) 250 Durometer (jacket) - Type A (hardness, min.) 60 Gas flame (1 hour) No failure 3 Provided by IHSNot for ResaleNo reproduction or networking perm
17、itted without license from IHS-,-,-MIL-DTL-24643/26F Group C: Physicals (cable aging) (26010 C) Jacket (cable) Tensile strength (lb/in2, min.) 600 Elongation (percent, min.) 150 Cable fill (sealant) removability No failure Group D: Flame propagation (cable) No failure Qualification Inspection: Quali
18、fication inspection shall include basic electricals; groups A, B, C, and D; plus the following: Gas flame (3 hours) No failure Aging and compatibility (cable) (1255 C) No failure Armor (conformance to material, construction and coverage) No failure Acid gas equivalent (percent, max.) Jacket 2 Filler
19、s 2 Insulation 18Halogen content (percent, max.) Jacket 0.2 Fillers 0.2Insulation 0.2 Smoke index (max.) Jacket 35 Fillers 45Insulation 35Toxicity index (max.) Jacket 5 Fillers 5 Insulation 1.5Electrical moisture absorption No failure UNIT ORDERING LENGTHS: Type and size Feet (minimum) All types and
20、 sizes 100 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24643/26F 5 CHANGES FROM PREVIOUS ISSUE: Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Cu
21、stodians: Preparing Activity: Army MI Navy SH Navy SH (Project 6145-2008-030) Review Activities: Army AR, AV, CR Navy CG, EC DLA CC 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 http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
