LEADER 01956oam  2200661   450 
001 9910716666903321
005 20210830110429.0
035   $a(CKB)5470000002523495
035   $a(OCoLC)23676714$z(OCoLC)761302531$z(OCoLC)890700002
035   $a(OCoLC)995470000002523495
035   $a(EXLCZ)995470000002523495
100   $a19910502j197312    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aImproved circumferential shaft seal for aircraft gear transmissions /$fby Lawrence P. Ludwig and Thomas N. Strom
210  1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dDecember 1973.
215   $a1 online resource (12 pages) $cillustrations
225 1 $aNASA/TN ;$vD-7130
300   $a"December 1973."
320   $aIncludes bibliographical references (pages 14-15).
606   $aRings$2nasat
606   $aSealing$2nasat
606   $aSealing (Technology)
606   $aAirplanes
606   $aAirplanes$2fast
606   $aRings$2fast
606   $aSealing (Technology)$2fast
615  7$aRings.
615  7$aSealing.
615  0$aSealing (Technology)
615  0$aAirplanes.
615  7$aAirplanes.
615  7$aRings.
615  7$aSealing (Technology)
700   $aLudwig$b Lawrence P.$01401863
702   $aStrom$b Thomas N.
712 02$aUnited States.$bNational Aeronautics and Space Administration,
712 02$aLewis Research Center.
801  0$bABC
801  1$bABC
801  2$bAD#
801  2$bOCLCE
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bOCLCF
801  2$bCOP
801  2$bGPO
801  2$bOCLCO
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910716666903321
996   $aImproved circumferential shaft seal for aircraft gear transmissions$93471175
997   $aUNINA