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National Stock Number:
2840-00-085-7719
Federal Supply Class:
2840
National Item Identification Number:
000857719
Description:
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Detail:
A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.
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Manufacturer Information:
| 444976 | 71687 | SARGENT AEROSPACE & DEFENSE, LLC | | 444976 | 77445 | RTX CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL WIDTH | 0.0920 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.0470 INCHES MINIMUM AND 0.0480 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2406 ASSN STD 1ST TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL |
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