3305AS421-1 — HUB,BODY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3305AS421-1: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, shoulder_width: 0.060 INCHES NOMINAL IN, special_features: O/A LENGTH:0.803 IN.NOM IN, style_designator: SINGLE HUB W/ SECURING HOLE(S), surface_treatment: ANODIZE, end_item_identification: WEAPONS SYSTEM NIMITZ CLASS CVN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-438-0382, 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

3305AS421-1

NSN: 3040-01-438-0382
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 56529 — HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
shoulder_width	0.060 INCHES NOMINAL IN
special_features	O/A LENGTH:0.803 IN.NOM IN
style_designator	SINGLE HUB W/ SECURING HOLE(S)
surface_treatment	ANODIZE
end_item_identification	WEAPONS SYSTEM NIMITZ CLASS CVN
shoulder_outside_diameter	0.520 INCHES NOMINAL IN
first_end_hub_outside_diameter	0.188 INCHES NOMINAL IN
material_document_and_classification	6061-T6,PER AAS ASSN STD SINGLE MATERIAL RESPONSE
distance_from_first_end_hub_to_shoulder	0.513 INCHES NOMINAL IN
NSN	3040-01-438-0382

COMPONENT DIAGRAM

KEY FEATURES

•

SHOULDER WIDTH: 0.060 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SINGLE HUB W/ SECURING HOLE(S)

•

MATERIAL DOCUMENT AND CLASSIFICATION: 6061-T6,PER AAS ASSN STD SINGLE MATERIAL RESPONSE

•

SURFACE TREATMENT: ANODIZE

•

DISTANCE FROM FIRST END HUB TO SHOULDER: 0.513 INCHES NOMINAL IN

•

MATERIAL: ALUMINUM ALLOY

TECHNICAL CHARACTERISTICS

SHOULDER WIDTH	0.060 INCHES NOMINAL IN
STYLE DESIGNATOR	SINGLE HUB W/ SECURING HOLE(S)
MATERIAL DOCUMENT AND CLASSIFICATION	6061-T6,PER AAS ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURES	O/A LENGTH:0.803 IN.NOM IN
SURFACE TREATMENT	ANODIZE
END ITEM IDENTIFICATION	WEAPONS SYSTEM NIMITZ CLASS CVN
DISTANCE FROM FIRST END HUB TO SHOULDER	0.513 INCHES NOMINAL IN
MATERIAL	ALUMINUM ALLOY
SHOULDER OUTSIDE DIAMETER	0.520 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER	0.188 INCHES NOMINAL IN

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

3305AS421Reference 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 3305AS421-1?

3305AS421-1 is a HUB,BODY.

What parts can replace 3305AS421-1?

There is 1 known substitute for 3305AS421-1: 3305AS421. Substitute compatibility should be verified for your specific system.

What is the NSN for 3305AS421-1?

3305AS421-1 is cataloged in the U.S. Government catalog under NSN 3040-01-438-0382. This indicates validated use in U.S. government and defense supply chains.

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