7409745 — GUARD,MECHANICAL DRIVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

7409745: GUARD,MECHANICAL DRIVE.

The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, overall_width: 2.125 INCHES NOMINAL IN, overall_length: 15.190 INCHES NOMINAL IN, features_provided: MOUNTING HOLE, end_item_identification: W/S SEAWOLF CLASS SSN, part_name_assigned_by_controlling_agency: SHEILDING, RUBBER. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-740-9745, 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

7409745

NSN: 3120-00-740-9745
NIINs: 007409745, 014965134, 014965215, 014970572
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	RUBBER CHLOROPRENE CLASS CR
overall_width	2.125 INCHES NOMINAL IN
overall_length	15.190 INCHES NOMINAL IN
features_provided	MOUNTING HOLE
end_item_identification	W/S SEAWOLF CLASS SSN
part_name_assigned_by_controlling_agency	SHEILDING, RUBBER
NSN	3120-00-740-9745

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 3.5020 INCHES MINIMUM AND 3.5030 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 3.0080 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM IN

•

LUBRICANT ACCOMMODATION STYLE: GROOVED SINGLE X

•

MATERIAL: COPPER ALLOY 937 OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	3.5020 INCHES MINIMUM AND 3.5030 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	2.9844 INCHES MINIMUM AND 3.0156 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	3.0080 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE X
MATERIAL	COPPER ALLOY 937 OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

915466Reference document

Same NSN cross-reference

Reference document — Secondary reference

HCF467Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7409745?

7409745 is a GUARD,MECHANICAL DRIVE.

What parts can replace 7409745?

There are 2 known substitutes for 7409745: 915466, HCF467. Substitute compatibility should be verified for your specific system.

What is the NSN for 7409745?

7409745 is cataloged in the U.S. Government catalog under NSN 3120-00-740-9745. This indicates validated use in U.S. government and defense supply chains.

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7409745 — GUARD,MECHANICAL DRIVE

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