721-7286699-47 — BELL CRANK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

721-7286699-47: BELL CRANK.

The BELL CRANK is a the manufacturer industrial component. Key specifications include material: TITANIUM, bore_length: 1.281 INCHES NOMINAL IN, bore_diameter: 1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM IN, style_designator: CLEVIS ENDS, features_provided: COUNTERBORE, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-485-8102, 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

721-7286699-47

NSN: 3040-01-485-8102
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	TITANIUM
bore_length	1.281 INCHES NOMINAL IN
bore_diameter	1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM IN
style_designator	CLEVIS ENDS
features_provided	COUNTERBORE
surface_treatment	PAINT
fulcrum_bore_shape	PLAIN
end_hole/ball_diameter	0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND END IN
end_item_identification	LOS ANGELES CLASS SSN (688)
material_document_and_classification	ASTM B265 GR3 ASSN STD SINGLE MATERIAL RESPONSE
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	4.000 INCHES NOMINAL FIRST END IN
NSN	3040-01-485-8102

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 4.000 INCHES NOMINAL FIRST END IN

•

END HOLE/BALL DIAMETER: 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST END IN

•

BORE LENGTH: 1.281 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CLEVIS ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B265 GR3 ASSN STD SINGLE MATERIAL RESPONSE

•

FEATURES PROVIDED: COUNTERBORE

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.000 INCHES NOMINAL FIRST END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	8.000 INCHES NOMINAL SECOND END IN
END HOLE/BALL DIAMETER	0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST END IN
END HOLE/BALL DIAMETER	0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND END IN
BORE LENGTH	1.281 INCHES NOMINAL IN
STYLE DESIGNATOR	CLEVIS ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B265 GR3 ASSN STD SINGLE MATERIAL RESPONSE
FEATURES PROVIDED	COUNTERBORE
FULCRUM BORE SHAPE	PLAIN
SPECIAL FEATURES	1ST END HAS RAISED FACE HOLES, 2ND END AND PIVOT HOLE ARE FLAT. 87.5 DEG. ANGLE BETWEEN ARMS. OF PART VLS MISSILE TUB MUZZLE HATCH LOCK MECHANISM. BELL CRANK WITH BEARING ALREADY INSERTED IS NSN 3040-01-485-8028

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 3

H861-1506Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

H861-1506-47Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7286699Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 721-7286699-47?

721-7286699-47 is a BELL CRANK.

What parts can replace 721-7286699-47?

There are 3 known substitutes for 721-7286699-47: H861-1506, H861-1506-47, 7286699. Substitute compatibility should be verified for your specific system.

What is the NSN for 721-7286699-47?

721-7286699-47 is cataloged in the U.S. Government catalog under NSN 3040-01-485-8102. This indicates validated use in U.S. government and defense supply chains.

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