MIL-PRF-19207G
TABLE VII. Extension approval for group C inspection.
Column I:
Column II:
Performance of group C
Will extend group C inspection to:
inspection on:
FHL10U, FHL11U, FHL11G, FHL29G1
FHL10G
through FHL29G6, FHL30G1 through
FHL30G6
FHL12G
FHL12U
FHL14G
FHL13G
FHL16G
FHL15G
FHL17G1
FHL18G1-01 through FHL18G1-09
FHL17G2
FHL18G2-01 through FHL18G2-09
FHN23W
FHL22W
FHN26W
FHL19W
FHN26G1
FHN31G1, FHN55W
FHN26G2
FHN31G2
FHL34W-01 through FHL34W-11,
FHL34W-12
FHL33W-01 through FHL33W-11
FHL35W-01 through FHL35W-11,
FHL35W-12
FHL32W-01 through FHL32W-11
FHN41WB
FHN41W, FHN28WB, FHN28W
FHN47WB
FHN47W, FHN46W, FHN46WB
FHL44G-6
FHL44G-1 through FHL44G-5, FHL45G
FHL57G
FHL58G
4.6 Methods of examination and tests.
4.6.1 Preparation of samples. For all tests requiring passage of current with fuses inserted, the
fuseholders shall be provided with one conductor on each terminal. The conductors shall have a length
of 24 inches ±2 inches (609.6 mm ±50.8 mm) and shall have a current rating equal to the maximum
current rating of the fuseholder. During shock and vibration tests, the leads shall be secured to the
fuseholder mounting plate approximately 6 inches (152.4 mm) from the fuseholder.
4.6.2 Visual and mechanical examination. Fuseholders shall be examined to verify that the materials,
structure, physical dimensions, marking, and workmanship are as specified herein (see 3.1).
4.6.3 Terminal strength. Fuseholders shall be secured by their normal mounting means on a 1/16-inch
(1.59 mm) thick panel and shall be tested in accordance with method 211 of MIL-STD-202, test condition
4.6.3.1 Solder-lug terminals. Solder-lug terminals for line and load wire connections shall be subjected
to a 5-pound pull in each of the three mutually perpendicular directions for at least 1 minute.
4.6.3.2 Stud and screw lug terminals. Stud and screw lug terminals shall be subjected for at least 1
minute to the specified pull, directly away from the fuseholder body, in each of the following directions
(see 3.1):
a. Parallel to the long axis of the terminal.
b. Perpendicular to the long axis of the terminal.
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