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GM505AV — METER,IMPELLER TYPE,LIQUID

✓ Government record, cited
NORTHROP GRUMMAN SYSTEMS CORPORATION · COMPONENT
PRODUCT OVERVIEW

GM505AV: METER,IMPELLER TYPE,LIQUID.

The METER,IMPELLER TYPE,LIQUID is a NORTHROP GRUMMAN SYSTEMS CORPORATION industrial component. Key specifications include ACTUATION METHOD: TURBINE, LIQUID FLOW RATE: 5.0 GALLONS PER MINUTE MAXIMUM AND 1900.0 POUNDS PER HOUR MAXIMUM LBS, INSTALLATION DESIGN: DIRECT MOUNT, INLET CONNECTION SIZE: 0.500 IN. OD IN, INLET CONNECTION TYPE: THREADED, OUTLET CONNECTION SIZE: 0.500 IN.

OD IN. This part is cataloged in the U.S. Government catalog under NSN 6680-01-295-4372, 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
GM505AV
NSN: 6680-01-295-4372
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
ACTUATION METHODTURBINE
LIQUID FLOW RATE5.0 GALLONS PER MINUTE MAXIMUM AND 1900.0 POUNDS PER HOUR MAXIMUM LBS
INSTALLATION DESIGNDIRECT MOUNT
INLET CONNECTION SIZE0.500 IN. OD IN
INLET CONNECTION TYPETHREADED
OUTLET CONNECTION SIZE0.500 IN. OD IN
OUTLET CONNECTION TYPETHREADED
NSN6680-01-295-4372
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NORTHROP GRUMMAN SYSTEMS CORPORATION METER,IMPELLER TYPE,LIQUID TITLE COMPONENT PN GM505AV MFR NORTHROP GRUMMAN SYSTEMS CORPORATION METER,IMPELLER TYPE,LI
KEY FEATURES
•
ACTUATION METHOD: TURBINE
•
LIQUID FLOW RATE: 5.0 GALLONS PER MINUTE MAXIMUM AND 1900.0 POUNDS PER HOUR MAXIMUM LBS
•
INLET CONNECTION TYPE: THREADED
•
OUTLET CONNECTION SIZE: 0.500 IN. OD IN
•
INLET CONNECTION SIZE: 0.500 IN. OD IN
•
OUTLET CONNECTION TYPE: THREADED
•
INSTALLATION DESIGN: DIRECT MOUNT
TECHNICAL CHARACTERISTICS
ACTUATION METHODTURBINE
LIQUID FLOW RATE5.0 GALLONS PER MINUTE MAXIMUM AND 1900.0 POUNDS PER HOUR MAXIMUM LBS
INLET CONNECTION TYPETHREADED
OUTLET CONNECTION SIZE0.500 IN. OD IN
INLET CONNECTION SIZE0.500 IN. OD IN
OUTLET CONNECTION TYPETHREADED
INSTALLATION DESIGNDIRECT MOUNT
OTHER ITEMS IN FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189 6680-00-001-1478 6680-00-001-1502 6680-00-001-1506 6680-00-001-1511 6680-00-001-3672 6680-00-001-3675 6680-00-001-4170
SUBSTITUTES & CROSS-REFERENCES 1
GM505AV8-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GM505AV?
GM505AV is a METER,IMPELLER TYPE,LIQUID manufactured by NORTHROP GRUMMAN SYSTEMS CORPORATION.
What parts can replace GM505AV?
There is 1 known substitute for GM505AV: GM505AV8-6. Substitute compatibility should be verified for your specific system.
What is the NSN for GM505AV?
GM505AV is cataloged in the U.S. Government catalog under NSN 6680-01-295-4372. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.