787AS455-2 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

787AS455-2: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: STEEL, bore_length: 0.375 INCHES NOMINAL IN, bore_diameter: 0.515 INCHES NOMINAL IN, special_features: DOWEL PINS INCLUDED IN ARM HOLES, style_designator: FLAT, ONE OR MORE HOLES BOTH ARMS, surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-252-2709, 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

787AS455-2

NSN: 3040-01-252-2709
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL
bore_length	0.375 INCHES NOMINAL IN
bore_diameter	0.515 INCHES NOMINAL IN
special_features	DOWEL PINS INCLUDED IN ARM HOLES
style_designator	FLAT, ONE OR MORE HOLES BOTH ARMS
surface_treatment	ZINC
end_hole/ball_diameter	0.515 INCHES NOMINAL SECOND END IN
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	2.500 INCHES NOMINAL FIRST END IN
NSN	3040-01-252-2709

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 5.000 INCHES NOMINAL SECOND END IN

•

END HOLE/BALL DIAMETER: 0.515 INCHES NOMINAL FIRST END IN

•

BORE LENGTH: 0.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: FLAT, ONE OR MORE HOLES BOTH ARMS

•

SURFACE TREATMENT: ZINC

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	5.000 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.500 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.515 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	0.515 INCHES NOMINAL SECOND END IN
BORE LENGTH	0.375 INCHES NOMINAL IN
STYLE DESIGNATOR	FLAT, ONE OR MORE HOLES BOTH ARMS
SPECIAL FEATURES	DOWEL PINS INCLUDED IN ARM HOLES
SURFACE TREATMENT	ZINC
BORE DIAMETER	0.515 INCHES NOMINAL IN
MATERIAL	STEEL

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

787AS455Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 787AS455-2?

787AS455-2 is a BELL CRANK.

What parts can replace 787AS455-2?

There is 1 known substitute for 787AS455-2: 787AS455. Substitute compatibility should be verified for your specific system.

What is the NSN for 787AS455-2?

787AS455-2 is cataloged in the U.S. Government catalog under NSN 3040-01-252-2709. This indicates validated use in U.S. government and defense supply chains.

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787AS455-2 — BELL CRANK

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