12311879 — PLATE,RETAINING,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12311879: PLATE,RETAINING,SHAFT.

The PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: ROUND, material: ALUMINUM ALLOY, overall_width: 0.545 INCHES NOMINAL IN, outside_diameter: 4.250 INCHES NOMINAL IN, special_features: MTG HOLE SPACING:IRREGULAR, aperture_diameter: 1.800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-117-0585, 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

12311879

NSN: 3040-01-117-0585
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

shape	ROUND
material	ALUMINUM ALLOY
overall_width	0.545 INCHES NOMINAL IN
outside_diameter	4.250 INCHES NOMINAL IN
special_features	MTG HOLE SPACING:IRREGULAR
aperture_diameter	1.800 INCHES NOMINAL IN
mounting_hole_diameter	0.374 INCHES NOMINAL IN
mounting_hole_quantity	6
NSN	3040-01-117-0585

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 6

•

MOUNTING HOLE DIAMETER: 0.374 INCHES NOMINAL IN

•

SHAPE: ROUND

•

OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN

•

APERTURE DIAMETER: 1.800 INCHES NOMINAL IN

•

MATERIAL: ALUMINUM ALLOY

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	6
MOUNTING HOLE DIAMETER	0.374 INCHES NOMINAL IN
SHAPE	ROUND
OVERALL WIDTH	0.545 INCHES NOMINAL IN
OUTSIDE DIAMETER	4.250 INCHES NOMINAL IN
APERTURE DIAMETER	1.800 INCHES NOMINAL IN
SPECIAL FEATURES	MTG HOLE SPACING:IRREGULAR
MATERIAL	ALUMINUM ALLOY

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

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 12311879?

12311879 is a PLATE,RETAINING,SHAFT.

What is the NSN for 12311879?

12311879 is cataloged in the U.S. Government catalog under NSN 3040-01-117-0585. This indicates validated use in U.S. government and defense supply chains.

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12311879 — PLATE,RETAINING,SHAFT

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