5113

Apollo Ground Support PSA Test Point Adapter

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:300.00 - 500.00 USD
Apollo Ground Support PSA Test Point Adapter

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Auction Date:2019 Apr 18 @ 18:00 (UTC-5 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Apollo Ground Support PSA (Power Server Amplifier) Test Point Adapter designed and manufactured by AC Electronics Division GMC, measuring 15? x 11? x 6?, with five sections marked TB1–TB5 and each containing 49 multicolored ports. Additional knobs, switches, and ports marked "Pulse Probe," "Buffered Probe," "Direct Probe," and others related to power tests for the inertial subsystem (ISS), servo assembly, scanning telescope (SCT), sextant (SXT), and inertial rate integrating gyro (IRIG); the face bears an affixed "Apollo GSE Performance Verification" label with a performance date of February 10, 1975, and an expiration date of August 11, 1975, with label to upper section marked "TPA.2." The adapter features larger ports to sides and base, and top panel bears two latches and a NASA parts label: "Apollo Ground Support Equipment, ADPT, Test Point, P.S.A., Part No. 2900037-031, Serial No. AC 1, Cont. No. NAS 9-497." In very good to fine condition, with expected wear from use.