556-6406591 — PLATE,RETAINING,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

556-6406591: PLATE,RETAINING,SHAFT.

The PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: ELLIPTICAL, material: STEEL, thickness: 1.125 INCHES NOMINAL IN, aperture_diameter: 1.094 INCHES NOMINAL IN, mounting_hole_diameter: 0.406 INCHES NOMINAL IN, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-415-8316, 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

556-6406591

NSN: 3040-01-415-8316
NIINs: 014158316, 014158317
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

shape	ELLIPTICAL
material	STEEL
thickness	1.125 INCHES NOMINAL IN
special_features	ONE 0.312 IN. DIA UNTHD HOLE SPACED 0.875 IN. C TO C WITH BORE; MTG HOLE SPACING: 1.812 IN. BETWEEN CENTERS; SHAPE: OVAL IN
aperture_diameter	1.094 INCHES NOMINAL IN
mounting_hole_diameter	0.406 INCHES NOMINAL IN
mounting_hole_quantity	2
end_item_identification	SEAWOLF CLASS SSN
NSN	3040-01-415-8316

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 2

•

MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL IN

•

APERTURE DIAMETER: 1.094 INCHES NOMINAL IN

•

MATERIAL: STEEL

•

THICKNESS: 1.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	2
MOUNTING HOLE DIAMETER	0.406 INCHES NOMINAL IN
APERTURE DIAMETER	1.094 INCHES NOMINAL IN
SPECIAL FEATURES	ONE 0.312 IN. DIA UNTHD HOLE SPACED 0.875 IN. C TO C WITH BORE; MTG HOLE SPACING: 1.812 IN. BETWEEN CENTERS; SHAPE: OVAL IN
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
MATERIAL	STEEL
THICKNESS	1.125 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

556-6406591-MPAD-A49Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

556-6406591-MPAD-D49Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

556-6406591-MPAD-C49Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

556-6406591-MPAD-B49Same 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 556-6406591?

556-6406591 is a PLATE,RETAINING,SHAFT.

What parts can replace 556-6406591?

There are 4 known substitutes for 556-6406591: 556-6406591-MPAD-A49, 556-6406591-MPAD-D49, 556-6406591-MPAD-C49 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 556-6406591?

556-6406591 is cataloged in the U.S. Government catalog under NSN 3040-01-415-8316. This indicates validated use in U.S. government and defense supply chains.

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