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Sealing Techniques for Missile Applications
- Aerospace Standard
- ARP1833A
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
The purpose of this standard is to provide the missile hydraulic and pneumatic component designer with information learned, tested and substantiated in correction of problems and failures experienced with seals that are subject to the unique requirements of missile static storage and subsequent dynamic operational conditions.
Missile hydraulic and pneumatic component designers have been handicapped by the absence of concise design criteria for two difficult sealing conditions usually existing in missile applications as follows:
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Static pressure condition - Low pressure for long periods in a cyclic temperature environment (i.e., long term storage requirements).
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Dynamic pressure condition - High pressures suddenly applied in an extreme temperature environment (i.e., operational firing requirement).
Each of the two conditions listed above are frequently required to be satisfied by a single seal in a missile hydraulic or pneumatic component with sealing requirements changing abruptly from the first to the second set of conditions.
This design standard is intended to facilitate more nearly optimum designs by presenting specific recommendations in the areas of materials, finishes, configurations and inspection criteria that past experiences show to be desirable and prudent.
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Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| TABLE 1 | Bore and Rod Dimensions for O-Ring Gland Seal Design | |
| TABLE 2 | O-Ring Gland Dimensions for Low Pressure, Dynamic Hydraulic Applications | |
| TABLE 3 | O-Ring Gland Dimensions for Medium Pressure, Dynamic Hydraulic Applications | |
| TABLE 4 | O-Ring Gland Dimensions for High Pressure, Dynamic Hydraulic Applications | |
| TABLE 5 | O-Ring Gland Dimensions for Low Pressure, Static Hydraulic Applications | |
| TABLE 6 | O-Ring Gland Dimensions for Medium Pressure, Static Hydraulic Applications | |
| TABLE 7 | O-Ring Gland Dimensions for High Pressure, Static Hydraulic Applications | |
| TABLE 8 | O-Ring Gland Dimensions for Low Pressure, Dynamic Pneumatic Applications | |
| TABLE 9 | O-Ring Gland Dimensions for Medium Pressure, Dynamic Pneumatic Applications | |
| TABLE 10 | O-Ring Gland Dimensions for High Pressure, Dynamic Pneumatic Applications | |
| TABLE 12 | O-Ring Gland Dimensions for Medium Pressure, Static Pneumatic Applications | |
| TABLE 13 | O-Ring Gland Dimensions for High Pressure, Static Pneumatic Applications | |
| TABLE 14 | O-Ring Face Seal Gland Dimensions for Hydraulic Applications | |
| TABLE 16 | Standard Reamer Sizes | |
| TABLE 17 | Pertinent Data on Elastomeric Materials for Missile Applications |
Issuing Committee
A6C2 is responsible for the development of standards, processes, and practices related to Seals, Scrapers and Bearings used in actuation systems for Commercial and Military air vehicles. The panel provides a forum for government engineers, prime contractors, OEMs and suppliers to exchange technical information, regulatory updates, recent technology developments, issues related to system development and in service operation and lessons learned.
Reference
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