6512-31-131-3105 — WEIGHT,HUB ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6512-31-131-3105: WEIGHT,HUB ASSEMBLY.

The WEIGHT,HUB ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: COUNTERWEIGHT ASSY, HUB ASSY, ROTARY WING HEAD, end_item_identification: AIRCRAFT MODEL CH-53E ROTARY WING HEAD, general_characteristics_item_description: STEEL, 4130 MIL-S-18729; FIVE DRILLED HOLES 0.281 IN. DIA; 0.156 IN.

THK IN. This part is cataloged in the U.S. Government catalog under NSN 1615-01-140-4059, 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

6512-31-131-3105

NSN: 1615-01-140-4059
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

special_features	COUNTERWEIGHT ASSY, HUB ASSY, ROTARY WING HEAD
end_item_identification	AIRCRAFT MODEL CH-53E ROTARY WING HEAD
general_characteristics_item_description	STEEL, 4130 MIL-S-18729; FIVE DRILLED HOLES 0.281 IN. DIA; 0.156 IN. THK IN
NSN	1615-01-140-4059

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL, 4130 MIL-S-18729; FIVE DRILLED HOLES 0.281 IN. DIA; 0.156 IN. THK IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL, 4130 MIL-S-18729; FIVE DRILLED HOLES 0.281 IN. DIA; 0.156 IN. THK IN
SPECIAL FEATURES	COUNTERWEIGHT ASSY, HUB ASSY, ROTARY WING HEAD
END ITEM IDENTIFICATION	AIRCRAFT MODEL CH-53E ROTARY WING HEAD

OTHER ITEMS IN FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components

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

1615-00-001-1399 1615-00-001-1400 1615-00-001-1774 1615-00-001-2675 1615-00-001-6441 1615-00-001-6442 1615-00-003-1146 1615-00-003-1147

SUBSTITUTES & CROSS-REFERENCES 1

65123-11313Reference 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 6512-31-131-3105?

6512-31-131-3105 is a WEIGHT,HUB ASSEMBLY.

What parts can replace 6512-31-131-3105?

There is 1 known substitute for 6512-31-131-3105: 65123-11313. Substitute compatibility should be verified for your specific system.

What is the NSN for 6512-31-131-3105?

6512-31-131-3105 is cataloged in the U.S. Government catalog under NSN 1615-01-140-4059. This indicates validated use in U.S. government and defense supply chains.

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6512-31-131-3105 — WEIGHT,HUB ASSEMBLY

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