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4381048 — GUARD,MECHANICAL DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4381048: GUARD,MECHANICAL DRIVE.

The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include overall_height: 4.150 INCHES MINIMUM AND 4.210 INCHES MAXIMUM IN, inside_diameter: 3.780 INCHES MINIMUM AND 3.840 INCHES MAXIMUM IN, mounting_method: UNTHREADED MOUNTING HOLES, outside_diameter: 9.310 INCHES MINIMUM AND 9.370 INCHES MAXIMUM IN, features_provided: MOUNTING HOLE, end_item_identification: 2320-01-652-5208. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-679-5202, 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
4381048
NSN: 3020-01-679-5202
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_height4.150 INCHES MINIMUM AND 4.210 INCHES MAXIMUM IN
inside_diameter3.780 INCHES MINIMUM AND 3.840 INCHES MAXIMUM IN
mounting_methodUNTHREADED MOUNTING HOLES
outside_diameter9.310 INCHES MINIMUM AND 9.370 INCHES MAXIMUM IN
features_providedMOUNTING HOLE
end_item_identification2320-01-652-5208
NSN3020-01-679-5202
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,MECHANICAL DRIVE TITLE COMPONENT PN 4381048 MFR GUARD,MECHANICAL DRIVE
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED MOUNTING HOLES
•
OUTSIDE DIAMETER: 9.310 INCHES MINIMUM AND 9.370 INCHES MAXIMUM IN
•
FEATURES PROVIDED: MOUNTING HOLE
•
INSIDE DIAMETER: 3.780 INCHES MINIMUM AND 3.840 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.150 INCHES MINIMUM AND 4.210 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED MOUNTING HOLES
OUTSIDE DIAMETER9.310 INCHES MINIMUM AND 9.370 INCHES MAXIMUM IN
FEATURES PROVIDEDMOUNTING HOLE
INSIDE DIAMETER3.780 INCHES MINIMUM AND 3.840 INCHES MAXIMUM IN
END ITEM IDENTIFICATION2320-01-652-5208
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 1
N9055Same 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 4381048?
4381048 is a GUARD,MECHANICAL DRIVE.
What parts can replace 4381048?
There is 1 known substitute for 4381048: N9055. Substitute compatibility should be verified for your specific system.
What is the NSN for 4381048?
4381048 is cataloged in the U.S. Government catalog under NSN 3020-01-679-5202. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.