DF2011-235 FN AHDA-B8 — GEAR,WORM WHEEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DF2011-235 FN AHDA-B8: GEAR,WORM WHEEL.

The GEAR,WORM WHEEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, face_type: CONCAVE, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 16.3300 INCHES NOMINAL IN, style_designator: HUBLESS, RECESSED BODY. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-436-7768, 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

DF2011-235 FN AHDA-B8

NSN: 3020-01-436-7768
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
face_type	CONCAVE
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
pitch_diameter	16.3300 INCHES NOMINAL IN
style_designator	HUBLESS, RECESSED BODY
attachment_method	MOUNTING HOLE
face_nominal_width	2.7500 INCHES IN
bore_nominal_diameter	10.0000 INCHES BOTH ENDS IN
end_item_identification	SEAWOLF CLASS SSN (NUCLEAR SUBMARINE)
nominal_outside_diameter	17.0500 INCHES IN
body_recess_nominal_depth	0.5000 INCHES FIRST END IN
NSN	3020-01-436-7768

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 10.0000 INCHES BOTH ENDS IN

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 12 PLAIN AXIALLY THROUGH BODY FIRST END

•

FACE TYPE: CONCAVE

•

MOUNTING HOLE NOMINAL DIAMETER: 0.6880 INCHES AXIALLY THROUGH BODY FIRST END IN

•

STYLE DESIGNATOR: HUBLESS, RECESSED BODY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	10.0000 INCHES BOTH ENDS IN
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	12 PLAIN AXIALLY THROUGH BODY FIRST END
FACE TYPE	CONCAVE
MOUNTING HOLE NOMINAL DIAMETER	0.6880 INCHES AXIALLY THROUGH BODY FIRST END IN
STYLE DESIGNATOR	HUBLESS, RECESSED BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	16.3300 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	17.0500 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 2

6405749Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

581-6405749 FIND AHDA-B8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 DF2011-235 FN AHDA-B8?

DF2011-235 FN AHDA-B8 is a GEAR,WORM WHEEL.

What parts can replace DF2011-235 FN AHDA-B8?

There are 2 known substitutes for DF2011-235 FN AHDA-B8: 6405749, 581-6405749 FIND AHDA-B8. Substitute compatibility should be verified for your specific system.

What is the NSN for DF2011-235 FN AHDA-B8?

DF2011-235 FN AHDA-B8 is cataloged in the U.S. Government catalog under NSN 3020-01-436-7768. This indicates validated use in U.S. government and defense supply chains.

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DF2011-235 FN AHDA-B8 — GEAR,WORM WHEEL

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