544-8409-002 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

544-8409-002: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include radius: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN, material: COPPER ALLOY 360, thickness: 0.159 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN, bore_diameter: 0.2280 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM IN, outside_diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, style_designator: ROUND W/ SINGLE EDGE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-795-7631, 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

544-8409-002

NSN: 3040-00-795-7631
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

radius	0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
material	COPPER ALLOY 360
thickness	0.159 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
bore_diameter	0.2280 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM IN
outside_diameter	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
style_designator	ROUND W/ SINGLE EDGE
nominal_thread_size	0.086 INCHES SINGLE HOLE IN
securing_hole_quantity	2
securing_hole_type_and_location	THREADED SINGLE HOLE
material_document_and_classification	QQ-B-626, ALLOY 360, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
screw_thread_series_designator_and_location	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
angle_between_centerlines_of_securing_holes_in_deg	90.0
NSN	3040-00-795-7631

COMPONENT DIAGRAM

KEY FEATURES

•

SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE

•

RADIUS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: ROUND W/ SINGLE EDGE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626, ALLOY 360, 1/2H FED SPEC SINGLE MATERIAL RESPONSE

•

SCREW THREAD SERIES DESIGNATOR AND LOCATION: SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)

•

OUTSIDE DIAMETER: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN

•

NOMINAL THREAD SIZE: 0.086 INCHES SINGLE HOLE IN

•

ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 90.0

TECHNICAL CHARACTERISTICS

SECURING HOLE TYPE AND LOCATION	THREADED SINGLE HOLE
RADIUS	0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
STYLE DESIGNATOR	ROUND W/ SINGLE EDGE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626, ALLOY 360, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
SCREW THREAD SERIES DESIGNATOR AND LOCATION	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
NOMINAL THREAD SIZE	0.086 INCHES SINGLE HOLE IN
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG	90.0
SECURING HOLE QUANTITY	2
BORE DIAMETER	0.2280 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

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 544-8409-002?

544-8409-002 is a COLLAR,SHAFT.

What is the NSN for 544-8409-002?

544-8409-002 is cataloged in the U.S. Government catalog under NSN 3040-00-795-7631. This indicates validated use in U.S. government and defense supply chains.

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544-8409-002 — COLLAR,SHAFT

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