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983-WH11-028 — GEAR,INTERNAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

983-WH11-028: GEAR,INTERNAL.

The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, pitch_diameter: 4.5550 INCHES NOMINAL IN, teeth_quantity: 75, style_designator: RECESSED RING, nominal_overall_length: 1.000 INCHES IN, end_item_identification: 2320-01-371-9853, HMMWV. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-506-9172, 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
983-WH11-028
NSN: 3020-01-506-9172
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 0GZB7 — MILE MARKER INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
pitch_diameter4.5550 INCHES NOMINAL IN
teeth_quantity75
style_designatorRECESSED RING
nominal_overall_length1.000 INCHES IN
end_item_identification2320-01-371-9853, HMMWV
nominal_outside_diameter5.476 INCHES IN
body_recess_nominal_diameter4.842 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyRING GEAR
NSN3020-01-506-9172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,INTERNAL TITLE COMPONENT PN 983-WH11-028 MFR GEAR,INTERNAL
KEY FEATURES
•
TEETH QUANTITY: 75
•
NOMINAL OVERALL LENGTH: 1.000 INCHES IN
•
STYLE DESIGNATOR: RECESSED RING
•
PITCH DIAMETER: 4.5550 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 5.476 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY75
NOMINAL OVERALL LENGTH1.000 INCHES IN
STYLE DESIGNATORRECESSED RING
PITCH DIAMETER4.5550 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER5.476 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRING GEAR
END ITEM IDENTIFICATION2320-01-371-9853, HMMWV
MATERIALSTEEL OVERALL
BODY RECESS NOMINAL DIAMETER4.842 INCHES FIRST END IN
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

No substitute or cross-reference records for this part.

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 983-WH11-028?
983-WH11-028 is a GEAR,INTERNAL.
What is the NSN for 983-WH11-028?
983-WH11-028 is cataloged in the U.S. Government catalog under NSN 3020-01-506-9172. 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.