3N9411 — STARTER,ENGINE,AIR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3N9411: STARTER,ENGINE,AIR.

The STARTER,ENGINE,AIR is a the manufacturer industrial component. Key specifications include cubic_measure: 2.000 CUBIC FEET. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-121-0599, 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

3N9411

NSN: 2990-01-121-0599
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

cubic_measure	2.000 CUBIC FEET
NSN	2990-01-121-0599

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: BODY ROUND 9.625 IN. DIA.; 21 INS. OVERALL LENGTH; STEEL OVERALL; 1 INLET 2 IN. NPTF THREAD; 1 OUTLET 2 1/2 IN. NPTF THREAD; FLANGE MOUNTED 3 BOLT HOLES; 2.875 IN. BOLT HOLE CIRCLE; PINION DATA: 11 TEETH; 6/8 PITCH; 2 IN. PITCH DIA.; 2 1/4 IN. OUTSIDE DIA.; 20 DEGREE PRESSURE ANGLE; END ITEM CATERPILLAR MODEL D-348-TA DIESEL ENGINE IN

•

CUBIC MEASURE: 2.000 CUBIC FEET

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	BODY ROUND 9.625 IN. DIA.; 21 INS. OVERALL LENGTH; STEEL OVERALL; 1 INLET 2 IN. NPTF THREAD; 1 OUTLET 2 1/2 IN. NPTF THREAD; FLANGE MOUNTED 3 BOLT HOLES; 2.875 IN. BOLT HOLE CIRCLE; PINION DATA: 11 TEETH; 6/8 PITCH; 2 IN. PITCH DIA.; 2 1/4 IN. OUTSIDE DIA.; 20 DEGREE PRESSURE ANGLE; END ITEM CATERPILLAR MODEL D-348-TA DIESEL ENGINE IN
CUBIC MEASURE	2.000 CUBIC FEET

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522

SUBSTITUTES & CROSS-REFERENCES 1

VRSM110/3N9413Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3N9411?

3N9411 is a STARTER,ENGINE,AIR.

What parts can replace 3N9411?

There is 1 known substitute for 3N9411: VRSM110/3N9413. Substitute compatibility should be verified for your specific system.

What is the NSN for 3N9411?

3N9411 is cataloged in the U.S. Government catalog under NSN 2990-01-121-0599. This indicates validated use in U.S. government and defense supply chains.

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