12285307-2 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12285307-2: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 1.250 INCHES NOMINAL IN, bore_diameter: 0.8110 INCHES NOMINAL IN, surface_finish: 125 MICROINCHES OUTSIDE PERIPHERY, outside_diameter: 1.936 INCHES NOMINAL IN, special_features: SQUARE BORE;3 AXIALLY BORED MTG HOLES,EQ SPACED AROUND SQ BORE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-333-1504, 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

12285307-2

NSN: 3040-01-333-1504
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL
thickness	1.250 INCHES NOMINAL IN
bore_diameter	0.8110 INCHES NOMINAL IN
surface_finish	125 MICROINCHES OUTSIDE PERIPHERY
outside_diameter	1.936 INCHES NOMINAL IN
special_features	SQUARE BORE;3 AXIALLY BORED MTG HOLES,EQ SPACED AROUND SQ BORE
style_designator	PLAIN ROUND
nominal_thread_size	0.188 INCHES SINGLE HOLE IN
securing_hole_quantity	1
end_item_identification	2350-01-136-8758
securing_hole_type_and_location	THREADED SINGLE HOLE
screw_thread_series_designator_and_location	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
NSN	3040-01-333-1504

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125 MICROINCHES OUTSIDE PERIPHERY

•

SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE

•

STYLE DESIGNATOR: PLAIN ROUND

•

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

•

OUTSIDE DIAMETER: 1.936 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.188 INCHES SINGLE HOLE IN

•

SECURING HOLE QUANTITY: 1

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125 MICROINCHES OUTSIDE PERIPHERY
SECURING HOLE TYPE AND LOCATION	THREADED SINGLE HOLE
STYLE DESIGNATOR	PLAIN ROUND
SCREW THREAD SERIES DESIGNATOR AND LOCATION	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER	1.936 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.188 INCHES SINGLE HOLE IN
SECURING HOLE QUANTITY	1
SPECIAL FEATURES	SQUARE BORE;3 AXIALLY BORED MTG HOLES,EQ SPACED AROUND SQ BORE
END ITEM IDENTIFICATION	2350-01-136-8758
BORE DIAMETER	0.8110 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

12285307Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12285307-2?

12285307-2 is a COLLAR,SHAFT.

What parts can replace 12285307-2?

There is 1 known substitute for 12285307-2: 12285307. Substitute compatibility should be verified for your specific system.

What is the NSN for 12285307-2?

12285307-2 is cataloged in the U.S. Government catalog under NSN 3040-01-333-1504. This indicates validated use in U.S. government and defense supply chains.

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12285307-2 — COLLAR,SHAFT

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