7021-90-104-5106 — WEIGHT,COUNTERBALANCE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7021-90-104-5106: WEIGHT,COUNTERBALANCE.

The WEIGHT,COUNTERBALANCE is a the manufacturer industrial component. Key specifications include material: TUNGSTEN ALLOY, specific_use: VIBRATION ABSORBER WEIGHT, nominal_weight: 3.3800 POUNDS LBS, overall_length: 9.800 INCHES NOMINAL IN, special_features: THICKNESS 0.2500 IN.; EPOXY PRIMER IN, end_item_identification: BLACKHAWK HELICOPTER; NSN 1520-01-298-4532. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-489-1088, 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

7021-90-104-5106

NSN: 3040-01-489-1088
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	TUNGSTEN ALLOY
specific_use	VIBRATION ABSORBER WEIGHT
nominal_weight	3.3800 POUNDS LBS
overall_length	9.800 INCHES NOMINAL IN
special_features	THICKNESS 0.2500 IN.; EPOXY PRIMER IN
end_item_identification	BLACKHAWK HELICOPTER; NSN 1520-01-298-4532
mounting_hole_nominal_diameter	0.280 INCHES IN
mounting_hole_type_and_quantity	4 PLAIN
material_document_and_classification	MIL-T-21014 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency	WEIGHT,VIBRATION ABSORBER
NSN	3040-01-489-1088

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE TYPE AND QUANTITY: 4 PLAIN

•

MOUNTING HOLE NOMINAL DIAMETER: 0.280 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-21014 MIL SPEC SINGLE MATERIAL RESPONSE

•

NOMINAL WEIGHT: 3.3800 POUNDS LBS

•

SPECIFIC USE: VIBRATION ABSORBER WEIGHT

TECHNICAL CHARACTERISTICS

MOUNTING HOLE TYPE AND QUANTITY	4 PLAIN
MOUNTING HOLE NOMINAL DIAMETER	0.280 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-21014 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	9.800 INCHES NOMINAL IN
NOMINAL WEIGHT	3.3800 POUNDS LBS
SPECIFIC USE	VIBRATION ABSORBER WEIGHT
SPECIAL FEATURES	THICKNESS 0.2500 IN.; EPOXY PRIMER IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	WEIGHT,VIBRATION ABSORBER
END ITEM IDENTIFICATION	BLACKHAWK HELICOPTER; NSN 1520-01-298-4532
MATERIAL	TUNGSTEN ALLOY

SUBSTITUTES & CROSS-REFERENCES 1

70219-01045Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 7021-90-104-5106?

7021-90-104-5106 is a WEIGHT,COUNTERBALANCE.

What parts can replace 7021-90-104-5106?

There is 1 known substitute for 7021-90-104-5106: 70219-01045. Substitute compatibility should be verified for your specific system.

What is the NSN for 7021-90-104-5106?

7021-90-104-5106 is cataloged in the U.S. Government catalog under NSN 3040-01-489-1088. This indicates validated use in U.S. government and defense supply chains.

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7021-90-104-5106 — WEIGHT,COUNTERBALANCE

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