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2A4208 — SLEEVE,STARTER PINION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2A4208: SLEEVE,STARTER PINION.

The SLEEVE,STARTER PINION is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL,0.625 IN. LG; 1.570 IN.

OD; 3 EQUALLY SPACED LUGS 0.188 IN. W,0.188 IN. H; 1 KEYWAY 0.125 IN.

W,0.062 IN. DEEP IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-371-3371, 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
2A4208
NSN: 2805-00-371-3371
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,0.625 IN. LG; 1.570 IN. OD; 3 EQUALLY SPACED LUGS 0.188 IN. W,0.188 IN. H; 1 KEYWAY 0.125 IN. W,0.062 IN. DEEP IN
NSN2805-00-371-3371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,STARTER PINION TITLE COMPONENT PN 2A4208 MFR SLEEVE,STARTER PINION
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,0.625 IN. LG; 1.570 IN. OD; 3 EQUALLY SPACED LUGS 0.188 IN. W,0.188 IN. H; 1 KEYWAY 0.125 IN. W,0.062 IN. DEEP IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,0.625 IN. LG; 1.570 IN. OD; 3 EQUALLY SPACED LUGS 0.188 IN. W,0.188 IN. H; 1 KEYWAY 0.125 IN. W,0.062 IN. DEEP IN
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2A4208?
2A4208 is a SLEEVE,STARTER PINION.
What is the NSN for 2A4208?
2A4208 is cataloged in the U.S. Government catalog under NSN 2805-00-371-3371. 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.