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N299L74 — COMPASS,MAGNETIC,MOUNTED

✓ Government record, cited
GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE · COMPONENT
PRODUCT OVERVIEW

N299L74: COMPASS,MAGNETIC,MOUNTED.

The COMPASS,MAGNETIC,MOUNTED is a GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE industrial component. Key specifications include CARD SIZE: 2.250 INCHES IN, DIAL SIZE: 2.250 INCHES IN, BOWL SHAPE: SPHERICAL, FLUID TYPE: ANY ACCEPTABLE, DESIGN TYPE: TOP READING, OVERALL WIDTH: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6605-01-616-4268, 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
N299L74
NSN: 6605-01-616-4268
FSC: 6605 — Navigational Instruments
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
CARD SIZE2.250 INCHES IN
DIAL SIZE2.250 INCHES IN
BOWL SHAPESPHERICAL
FLUID TYPEANY ACCEPTABLE
DESIGN TYPETOP READING
OVERALL WIDTH3.500 INCHES NOMINAL IN
OVERALL HEIGHT2.875 INCHES NOMINAL IN
INSTRUMENT TYPEWET
MOUNTING METHODBRACKET(S)
COMPENSATOR TYPEQUADRANTAL CYLINDERS
OVERALL DIAMETER3.000 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR: GRAY WITH BLUE DIAL
NSN6605-01-616-4268
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE COMPASS,MAGNETIC,MOUNTED TITLE COMPONENT PN N299L74 MFR GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE COMPASS,MAGNETIC,MOUNT
KEY FEATURES
•
DESIGN TYPE: TOP READING
•
OVERALL DIAMETER: 3.000 INCHES NOMINAL IN
•
MOUNTING METHOD: BRACKET(S)
•
SUPPLEMENTARY FEATURES: BUILT-IN 12-VOLT GREEN NITE VU LIGHTING
•
REFERENCE DATA AND LITERATURE: TM 55-1905-223-10
•
ILLUMINATED FEATURE: INCLUDED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.875 INCHES NOMINAL IN
DESIGN TYPETOP READING
OVERALL DIAMETER3.000 INCHES NOMINAL IN
MOUNTING METHODBRACKET(S)
SUPPLEMENTARY FEATURESBUILT-IN 12-VOLT GREEN NITE VU LIGHTING
REFERENCE DATA AND LITERATURETM 55-1905-223-10
OVERALL WIDTH3.500 INCHES NOMINAL IN
ILLUMINATED FEATUREINCLUDED
COMPENSATOR TYPEQUADRANTAL CYLINDERS
COMPENSATING FEATUREINCLUDED
OTHER ITEMS IN FSC 6605 — Navigational Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6605-00-001-3932 6605-00-001-3939 6605-00-001-3940 6605-00-001-4320 6605-00-001-4321 6605-00-001-4322 6605-00-001-4323 6605-00-001-4327
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 N299L74?
N299L74 is a COMPASS,MAGNETIC,MOUNTED manufactured by GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE.
What is the NSN for N299L74?
N299L74 is cataloged in the U.S. Government catalog under NSN 6605-01-616-4268. 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.