SB2089 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SB2089: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN, bore_diameter: 0.6240 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM IN, outside_diameter: 1.250 INCHES NOMINAL IN, special_features: BORE HAS 0.0312 CHAMFER ON ONE END, style_designator: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-529-2233, 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

SB2089

NSN: 3040-00-529-2233
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)

SPECIFICATIONS

material	STEEL
thickness	0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
bore_diameter	0.6240 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM IN
outside_diameter	1.250 INCHES NOMINAL IN
special_features	BORE HAS 0.0312 CHAMFER ON ONE END
style_designator	PLAIN ROUND
securing_hole_quantity	2
hole_diameter_and_location	0.1250 INCHES NOMINAL ALL HOLES IN
securing_hole_type_and_location	UNTHREADED-COUNTERSUNK ALL HOLES
countersink_major_diameter_and_location	0.1875 INCHES NOMINAL ALL HOLES IN
countersunk_hole_angle_in_deg_and_location	90.0 ALL HOLES
angle_between_centerlines_of_securing_holes_in_deg	180.0
NSN	3040-00-529-2233

COMPONENT DIAGRAM

KEY FEATURES

•

COUNTERSINK MAJOR DIAMETER AND LOCATION: 0.1875 INCHES NOMINAL ALL HOLES IN

•

SECURING HOLE TYPE AND LOCATION: UNTHREADED-COUNTERSUNK ALL HOLES

•

STYLE DESIGNATOR: PLAIN ROUND

•

OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN

•

HOLE DIAMETER AND LOCATION: 0.1250 INCHES NOMINAL ALL HOLES IN

•

COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION: 90.0 ALL HOLES

•

ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 180.0

•

SECURING HOLE QUANTITY: 2

TECHNICAL CHARACTERISTICS

COUNTERSINK MAJOR DIAMETER AND LOCATION	0.1875 INCHES NOMINAL ALL HOLES IN
SECURING HOLE TYPE AND LOCATION	UNTHREADED-COUNTERSUNK ALL HOLES
STYLE DESIGNATOR	PLAIN ROUND
OUTSIDE DIAMETER	1.250 INCHES NOMINAL IN
HOLE DIAMETER AND LOCATION	0.1250 INCHES NOMINAL ALL HOLES IN
COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION	90.0 ALL HOLES
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG	180.0
SECURING HOLE QUANTITY	2
SPECIAL FEATURES	BORE HAS 0.0312 CHAMFER ON ONE END
BORE DIAMETER	0.6240 INCHES MINIMUM AND 0.6245 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

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SB2089?

SB2089 is a COLLAR,SHAFT.

What is the NSN for SB2089?

SB2089 is cataloged in the U.S. Government catalog under NSN 3040-00-529-2233. This indicates validated use in U.S. government and defense supply chains.

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SB2089 — COLLAR,SHAFT

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