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611743 — COLLAR,SHAFT

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

611743: COLLAR,SHAFT.

The COLLAR,SHAFT is a Legrand industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.250 INCHES NOMINAL IN, overall_length: 3.875 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, outside_corner_radius: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-126-0337, 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
611743
NSN: 3040-00-126-0337
NIINs: 001260337, 002286589
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.250 INCHES NOMINAL IN
overall_length3.875 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity4
outside_corner_radius0.312 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-P-20085 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width0.312 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.312 INCHES NOMINAL IN
NSN3040-00-126-0337
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand COLLAR,SHAFT TITLE COMPONENT PN 611743 MFR Legrand COLLAR,SHAFT
KEY FEATURES
•
SURFACE FINISH: 125 MICROINCHES INSIDE PERIPHERY
•
STYLE DESIGNATOR: PLAIN ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.281 INCHES NOMINAL IN
•
HOLE DIAMETER AND LOCATION: 0.0520 INCHES NOMINAL SINGLE HOLE IN
•
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 180.0
•
SECURING HOLE QUANTITY: 2
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
SURFACE FINISH125 MICROINCHES INSIDE PERIPHERY
STYLE DESIGNATORPLAIN ROUND
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.281 INCHES NOMINAL IN
HOLE DIAMETER AND LOCATION0.0520 INCHES NOMINAL SINGLE HOLE IN
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG180.0
SECURING HOLE QUANTITY2
SURFACE TREATMENTPASSIVATE
BORE DIAMETER0.1750 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 611743?
611743 is a COLLAR,SHAFT manufactured by Legrand.
What is the NSN for 611743?
611743 is cataloged in the U.S. Government catalog under NSN 3040-00-126-0337. 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.