The 20-9128 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6660-01-445-4594, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
20-9128
NSN:6660-01-445-4594 FSC:6660 — Meteorological Instruments and Apparatus CAGE:63848 — WARREN INDUSTRIES INC DBA WARREN INDUSTRIES INC DIV WARREN-KNIGHT INSTRUMENT CO. AND N. AMER. SURVEY SUPPLY CO. (USA)
SPECIFICATIONS
Part Number
20-9128
NSN
6660-01-445-4594
COMPONENT DIAGRAM
KEY FEATURES
•
CIRCULAR LEVEL: INCLUDED
•
GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE: MILS
•
MINIMUM GRADUATION: 1.000 MILLISECONDS BREAKDOWN SCALE OR 1.000 DEGREES BREAKDOWN SCALE MS
•
HORIZONTAL BASE AUTOMATIC CENTERING DEVICE: NOT INCLUDED
•
TRIPOD: INCLUDED
•
HORIZONTAL BASE DETACHABLE TRIBRACH: INCLUDED
•
OPTICAL PLUMB: INCLUDED
TECHNICAL CHARACTERISTICS
CIRCULAR LEVEL
INCLUDED
GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE
MILS
MINIMUM GRADUATION
1.000 MILLISECONDS BREAKDOWN SCALE OR 1.000 DEGREES BREAKDOWN SCALE MS
HORIZONTAL BASE AUTOMATIC CENTERING DEVICE
NOT INCLUDED
TRIPOD
INCLUDED
OVERALL LENGTH
15.000 INCHES NOMINAL IN
HORIZONTAL BASE DETACHABLE TRIBRACH
INCLUDED
OPTICAL PLUMB
INCLUDED
DOUBLE CENTER
PROVIDED
AUTOCOLLIMATION EYEPIECE
NOT INCLUDED
OTHER ITEMS IN FSC 6660 — Meteorological Instruments and Apparatus
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 20-9128?
20-9128 is a 20-9128.
What parts can replace 20-9128?
There is 1 known substitute for 20-9128: AN/PMN-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-9128?
20-9128 is cataloged in the U.S. Government catalog under NSN 6660-01-445-4594. This indicates validated use in U.S. government and defense supply chains.
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