A51C34511-3 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A51C34511-3: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: TITANIUM, bore_length: 2.780 INCHES MINIMUM AND 2.780 INCHES MINIMUM AND 2.790 INCHES MAXIMUM2.790 INCHES MAXIMUM IN, bore_diameter: 0.749 INCHES NOMINAL0.749 INCHES NOMINAL IN, style_designator: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS, features_provided: BEARINGBEARING, end_hole/ball_diameter: 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-004-4890, 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

A51C34511-3

NSN: 3040-00-004-4890
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 61174 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)

SPECIFICATIONS

material	TITANIUM
bore_length	2.780 INCHES MINIMUM AND 2.780 INCHES MINIMUM AND 2.790 INCHES MAXIMUM2.790 INCHES MAXIMUM IN
bore_diameter	0.749 INCHES NOMINAL0.749 INCHES NOMINAL IN
style_designator	RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
features_provided	BEARINGBEARING
end_hole/ball_diameter	0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN
criticality_code_justification	ABXV AND ABXV AND CZLNCZLN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	2.648 INCHES NOMINAL FIRST END IN
NSN	3040-00-004-4890

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 3.000 INCHES NOMINAL SECOND END IN

•

END HOLE/BALL DIAMETER: 0.375 INCHES NOMINAL FIRST END IN

•

BORE LENGTH: 2.780 INCHES MINIMUM AND 2.780 INCHES MINIMUM AND 2.790 INCHES MAXIMUM2.790 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: ABXV AND ABXV AND CZLNCZLN

•

STYLE DESIGNATOR: RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS

•

FEATURES PROVIDED: BEARINGBEARING

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	3.000 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.648 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.375 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SECOND END IN
BORE LENGTH	2.780 INCHES MINIMUM AND 2.780 INCHES MINIMUM AND 2.790 INCHES MAXIMUM2.790 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	ABXV AND ABXV AND CZLNCZLN
STYLE DESIGNATOR	RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
FEATURES PROVIDED	BEARINGBEARING
BORE DIAMETER	0.749 INCHES NOMINAL0.749 INCHES NOMINAL IN
MATERIAL	TITANIUM

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 1

A51C34511-5Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A51C34511-3?

A51C34511-3 is a BELL CRANK.

What parts can replace A51C34511-3?

There is 1 known substitute for A51C34511-3: A51C34511-5. Substitute compatibility should be verified for your specific system.

What is the NSN for A51C34511-3?

A51C34511-3 is cataloged in the U.S. Government catalog under NSN 3040-00-004-4890. This indicates validated use in U.S. government and defense supply chains.

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