MS27501H
3
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for inf ormati on only.
3. Finish: See MIL-DTL-38999.
4. BSC dimensions apply at Max imum Material Condition (MM C).
5. The gauge features for GG shall be . 004 inches (0.10 mm ) smaller than MMC size at basic locat ion.
6. Not for space born applications.
FIGURE 1. Cover – Continued.
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Interface dimensions shall conform to MIL-DTL-38999.
Material:
Cap - Im pact ex truded or machined al uminum al loy.
Disk - Silicone or fluorosilicone elastomer.
Chain - Stainless steel, passivated, conforming to RR-C-271, t ype I I, class 3.
Fastener - S tainless steel, passivat ed.
Mating connectors: MIL-DTL-38999 series I, and MIL-DTL-27599 series I.
Disk shall be bonded to cover, or mechanically retained.
Chain shall rotate freely on fast ener.
The protective cover and chain assembly shall wit hstand a stat ic tensile load of 35 pounds applied along
the B reference line for 5 minut es.
Fastener tensile strength: Bot h axi al and longi tudinal directions shall be 25 pounds. The load shall be
applied to the end of the chain.