PartsTable
Technical Data Sheet
Download PDF

1766 — MONITOR METER ASSEMBLY

✓ Government record, cited
Legrand · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1766: MONITOR METER ASSEMBLY.

The MONITOR METER ASSEMBLY is a Legrand industrial component. Key specifications include length: 0.652 INCHES MINIMUM AND 0.662 INCHES MAXIMUM IN, end_type: COMPRESSION RING AND NUT FIRST END, material: STEEL CORROSION RESISTING, body_style: BUSHING MOUNT, body_width: 1.532 INCHES NOMINAL IN, body_height: 2.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-142-4335, 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
MRO→ MRO_GENERAL→ 1766
NSN: 3110-00-142-4335
NIINs: 001424335, 002014427, 002861716, 003996966, 006159376, 006812996, 006832739, 008420177, 008966686, 009543059, 011366570, 012774481, 014130111, 014154439, 014165429
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
length0.652 INCHES MINIMUM AND 0.662 INCHES MAXIMUM IN
end_typeCOMPRESSION RING AND NUT FIRST END
materialSTEEL CORROSION RESISTING
body_styleBUSHING MOUNT
body_width1.532 INCHES NOMINAL IN
body_height2.312 INCHES NOMINAL IN
body_length1.532 INCHES NOMINAL IN
design_typeTUBULAR
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
storage_typeGENERAL PURPOSE WAREHOUSE
usage_designCLOSED CYLINDER
bore_diameter1.5625 INCHES NOMINAL IN
NSN3110-00-142-4335
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1766 · Legrand ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTER RING WIDTH: 0.2500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
•
OVERALL OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 1.5625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
INNER RING WIDTH: 0.2810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.2500 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
OVERALL OUTSIDE DIAMETER2.0000 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
BORE DIAMETER1.5625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
INNER RING WIDTH0.2810 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
B-543Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B543B107A000014S000000Reference document
Same NSN cross-reference
Reference document — Secondary reference
77B516025010004Reference document
Same NSN cross-reference
Reference document — Secondary reference
15352Reference document
Same NSN cross-reference
Reference document — Secondary reference
BACB10CF25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B543FS160Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 1766?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1766?
1766 is a MONITOR METER ASSEMBLY manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1766?
There are 6 known substitutes for 1766: B-543, B543B107A000014S000000, 77B516025010004 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1766?
1766 is cataloged in the U.S. Government catalog under NSN 3110-00-142-4335. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1766

✓ 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.