YMD-7043 — BLOCK,TACKLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

YMD-7043: BLOCK,TACKLE.

The BLOCK,TACKLE is a the manufacturer industrial component. Key specifications include load_rating: 40000.0 POUNDS MAXIMUM LBS, bearing_type: ROLLER, special_features: FORGE ALLOY STEEL HOOK WITH PL HOOK LATCH; PROOF TEST BLOCK TO 80,000 LBS.- CERTIFICATION REQUIRED. LBS, style_designator: OVAL PATTERN, end_item_identification: CRANE, PEDESTAL; IWO JIMA CLASS LPH., sheave_outside_diameter: 24.000 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 3940-01-436-2331, 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

YMD-7043

NSN: 3940-01-436-2331
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
CAGE: 70433 — APPLETON MARINE INC (USA)

SPECIFICATIONS

load_rating	40000.0 POUNDS MAXIMUM LBS
bearing_type	ROLLER
sheave_quantity	1
special_features	FORGE ALLOY STEEL HOOK WITH PL HOOK LATCH; PROOF TEST BLOCK TO 80,000 LBS.- CERTIFICATION REQUIRED. LBS
style_designator	OVAL PATTERN
end_item_identification	CRANE, PEDESTAL; IWO JIMA CLASS LPH.
sheave_outside_diameter	24.000 INCHES NOMINAL IN
tackle_accommodated_type	WIRE ROPE
maximum_tackle_diameter_accommodated	0.750 INCHES IN
NSN	3940-01-436-2331

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM TACKLE DIAMETER ACCOMMODATED: 0.750 INCHES IN

•

LOAD RATING: 40000.0 POUNDS MAXIMUM LBS

•

SHEAVE OUTSIDE DIAMETER: 24.000 INCHES NOMINAL IN

•

TACKLE ACCOMMODATED TYPE: WIRE ROPE

•

STYLE DESIGNATOR: OVAL PATTERN

•

BEARING TYPE: ROLLER

TECHNICAL CHARACTERISTICS

MAXIMUM TACKLE DIAMETER ACCOMMODATED	0.750 INCHES IN
LOAD RATING	40000.0 POUNDS MAXIMUM LBS
SHEAVE OUTSIDE DIAMETER	24.000 INCHES NOMINAL IN
TACKLE ACCOMMODATED TYPE	WIRE ROPE
STYLE DESIGNATOR	OVAL PATTERN
BEARING TYPE	ROLLER
SPECIAL FEATURES	FORGE ALLOY STEEL HOOK WITH PL HOOK LATCH; PROOF TEST BLOCK TO 80,000 LBS.- CERTIFICATION REQUIRED. LBS
END ITEM IDENTIFICATION	CRANE, PEDESTAL; IWO JIMA CLASS LPH.
SHEAVE QUANTITY	1

OTHER ITEMS IN FSC 3940 — Blocks, Tackle, Rigging, and Slings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3940-00-000-0169 3940-00-003-0706 3940-00-004-3568 3940-00-004-9175 3940-00-005-1366 3940-00-005-1367 3940-00-006-3256 3940-00-007-2801

SUBSTITUTES & CROSS-REFERENCES 1

AMD-1136 ITEM 21Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 YMD-7043?

YMD-7043 is a BLOCK,TACKLE.

What parts can replace YMD-7043?

There is 1 known substitute for YMD-7043: AMD-1136 ITEM 21. Substitute compatibility should be verified for your specific system.

What is the NSN for YMD-7043?

YMD-7043 is cataloged in the U.S. Government catalog under NSN 3940-01-436-2331. This indicates validated use in U.S. government and defense supply chains.

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YMD-7043 — BLOCK,TACKLE

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