The Apollo Spacecraft - A Chronology.

Appendix 2

Spacecraft Weights by Quarter

September 1964 - December 1965

December 1964
	Control Weight. kgs (lbs)	Current Weight.kgs (lbs)
Command Module	4,990 (11,000)	4,568 (10,070)
Service Module	4,627 (10,200)	4,581 (10,100)
SM Useful Propellant	16,894 (37,244)	16,869 (37,190)
S-IVB Adapter	1,724 (3,800)	1,678 (3,700)
Lunar Exc. Module	13,281 (29,500)	13,236 (29,181)
Total Spacecraft Injected	42,189 (93,010)	40,919 (90,211)

March 1965
	Control Weight. kgs (lbs)	Current Weight.kgs (lbs)
Command Module	4,990 (11,000)	4,695 (10,350)
Service Module	4,627 (10,200)	4,527 (9,980)
SM Useful Propellant	17,468 (38,510)	17,227 (37,980)
S-IVB Adapter	1,724 (3,800)	1,553 (3,425)
Lunar Exc. Module	13,281 (29,500)	13,768 (30,354)
Total Spacecraft Injected	42,189 (93,010)	41,771 (92,089)

June 1965
	Control Weight. kgs (lbs)	Current Weight.kgs (lbs)
Command Module	4,990 (11,000)	4,658 (10,270)
Service Module	4,627 (10,200)	4,550 (10,030)
SM Useful Propellant	17,468 (38,510)	17,309 (38,160)
S-IVB Adapter	1,724 (3,800)	1,556 (3,430)
Lunar Exc. Module	13,281 (29,500)	13,972 (30,802)
Total Spacecraft Injected	43,091 (95,000)	42,140 (92,902)

September 1965
	Control Weight. kgs (lbs)	Current Weight.kgs (lbs)
Command Module	4,990 (11,000)	4,833 (10,654)
Service Module	4,627 (10,200)	4,683 (10,324)
SM Useful Propellant	16,642 (36,690)	16,474 (36,320)
S-IVB Adapter	1,724 (3,800)	1,610 (3,550)
Lunar Exc. Module	14,515 (32,000)	14,420 (31,791)
Total Spacecraft Injected	43,091 (95,000)	42,474 (93,639)

December 1965
	Control Weight. kgs (lbs)	Current Weight.kgs (lbs)
Command Module	4,990 (11,000)	4,953 (10,920)
Service Module	4,627 (10,200)	4,591 (10,122)
SM Useful Propellant	16,642 (36,690)	16,468 (36,305)
S-IVB Adapter	1,724 (3,800)	1,624 (3,580)
Lunar Exc. Module	14,606 (32,200)	14,333 (31,599)
Total Spacecraft Injected	43,091 (95,000)	42,423 (93,526)