This engineering practice study's objective is determine the acceptability of revising the hook pin's orientation of Horizontal Flange Mount (HFM) FROM top row -inward orientation, bottom row- outward orientation, TO top row - outward orientation, bottom row - inward orientation.
Dated: 13 September 2024
File name: epsprf83536ss9_10_11.pdf, File Size: 143 kb
This Engineering Practice Study Is Being Conducted to Determine the Acceptability of Changing Figure 5.
Dated: 21 July 2020
File name: EPStudyprf28750ss10.pdf, File Size: 243 kb
Determine the DoD position and provide comments on the acceptability of changing polarity of Horizontal Flange Mount (HFM) requirements FROM monostable TO bi-stable.
Dated: 19 September 2024
File name: EPSprf83536ss18_19_24.pdf, File Size: 100 kb
This engineering practice study addresses increasing relay product offering of MIL-PRF-83536/32 and MIL-PRF-83536/33 to include Flangeless Mount for Solder Pin Configuration, 12V dc Rated contact load and cycles(amperes per pole), Flangeless Mount for Solder Pin Configuration 28V dc Rated contact load and cycles(amperes per pole), and Raised Vertical Flange Mount for Solder Pin Configuration 12 V dc Rated contact load and cycles (amperes per pole).
Dated: 17 September 2024
File name: epsprf83536ss32ss33.pdf, File Size: 99 kb
Engineering Practice Study Concerning MIL-PRF-6106/15-004; capacitive load, burn in, and
inductive load test.
Dated: 29 November 2010
File name: prf6106ss15EPStudy.pdf, File Size: 133 kb
This engineering practice study was conducted to determine the acceptability of modifying the following MIL-PRF-83726/36 tests: insulation resistance and dielectric withstanding voltage. Terminal Y1 must be connected with Terminals X1 and X2 during the tests.
Dated: 14 December 2010
File name: prf83726ss36EPStudy.pdf, File Size: 80 kb
MIL-PRF-28750/9, Replacing FIGURE 5 with MIL-STD-461F FIGURE CE102-1 and MIL-PRF-28750/10, Replacing FIGURE 5 with MIL-STD-461F FIGURE CE102-1.
Dated: 24 April 2015
File name: prf28750ss10EPStudy.pdf, File Size: 48 kb
Review of Gasket Material Thickness for MIL-PRF-6106.
Dated: 28 March 2019
File name: prf6106_EPStudy.pdf, File Size: 66 kb
Concerning MIL-PRF-28750/9 Changing Figure 1. Outline Drawings and Dimensions. Ltr C Dimensional Range.
Dated: 16 December 2020
File name: EPSprf28750ss9final.pdf, File Size: 87 kb
This engineering practice study is being conducted to determine the acceptability of changing Table III Operating characteristics. FROM Coil data resistance @ 94 ohms +15% - 10%, TO Coil data resistance @ 94 ohms +10% - 15%.
Dated: 26 August 2020
File name: epsms24166.pdf, File Size: 80 kb
MS24168 Changing Table I. Pin's and General Characteristics. Maximum Weight (Pounds) for MS24168-D1.
Dated: 04 March 2021
File name: epstudyms24168.pdf, File Size: 79 kb
This engineering practice study is being conducted to determine the acceptability of incorporating Printed Circuit Board (PCB) Relays into the FSC 5945 product offering.
Dated: 29 March 2021
File name: eps5945pcbfinal.pdf, File Size: 63 kb
Engineering Practice Study Concerning Footnote 1 of Table Vi in MIL-PRF-6106P W/Amendment 1 and it's Applicability to Test Subgroup Q1
Dated: 22 November 2022
File name: eps6106_Nov2022.pdf, File Size: 331 kb
Engineering Practice Study Concerning MIL-PRF-83726 paragraph 4.7.25 a., replacing "Test condition letter: As specified (see 3.1)", with "Test condition letter: B"
Dated: 03 March 2022
File name: epsprf83726.pdf, File Size: 86 kb
This engineering practice study is being conducted to determine the feasibility of defining the requirements of qualification and maintenance by similarity, along with identifying product mapping. Currently, the specification does not provide parameters on qualification and maintenance by similarity to include reduction or elimination of inspection requirements.
Dated: 27 February 2024
File name: eps6106_2024-030.pdf, File Size: 142 kb
Engineering Practice Study Concerning MIL-PRF-83536/1, /2, /5, /6, /9, /10, /11, /12, /13, /15, /16, /17, /18, /19, /21, /22, /23, /24, /25, /26, /32, /33, /34, /35, /36, /37 revising Environmental Characteristics of Maximum Altitude Rating from 300,000 feet to 80,000 feet.
Dated: 09 July 2024
File name: epsprf83536.pdf, File Size: 203 kb
Determine the acceptability of practiced seal leak inspection for hermetically sealed relays designed with a welded evacuation port.
Dated: 28 January 2025
File name: eps6106_2025-007.pdf, File Size: 145 kb
This engineering practice study is being conducted to examine (1) MIL-PRF-6106; 1.2.1 Type designators to reflect the supporting documents as identified in SUPPLEMENT, and (2) 3.10 to determine if a fine leak inspection is required for relays classified as individually sealed, non-hermetically sealed, and unsealed, and identify standard leak rate.
Dated: 22 December 2025
File name: epsprf6106_26-005.pdf, File Size: 107 kb
This engineering practice study is being conducted to examine MIL-PRF-6106; 3.4 Materials to determine intended definition of the following terms: silicone compound, silicone elastomer, internal to relays, fully rated 25 amperes and above.
Dated: 12 May 2026
File name: epsprf6106_26-031.pdf, File Size: 102 kb
This engineering practice study is being conducted to examine MIL-DTL-5757; 3.3 Materials to determine impact of using silicone or silicone compound to affix two hermetically sealed relays - MIL-PRF-39016/6.
Dated: 11 August 2026
File name: epsdtl5757_26-032.pdf, File Size: 100 kb