2085-28 — SHAFT,SHEAR STACK VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2085-28: SHAFT,SHEAR STACK VALVE.

The SHAFT,SHEAR STACK VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3040-01-215-2267, 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

2085-28

NSN: 3040-01-215-2267
NIINs: 012152267, 012152268, 012158018
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

Part Number	2085-28
NSN	3040-01-215-2267

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER ALLOY QQ-N-286;O/A LENGTH 4.125 IN.;ONE END 1.127 IN. SQUARE;OTHER END 0.875-6 ACME-2G WITH A HOLE IN CENTER 0.188 IN. DIA BY 3.000 IN. DEEP;0.250 IN. UNDERCUT TO ROOT DIA;ROOT FLANGE 2.125 IN. DIA WITH UNDERCUT DIA 1.681 IN. NOMINAL;0.188 IN. DIA BY 0.875 IN. DEEP HOLE IN UNDERCUT OF FLANGED SECTION G

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

NICKEL COPPER ALLOY QQ-N-286;O/A LENGTH 4.125 IN.;ONE END 1.127 IN. SQUARE;OTHER END 0.875-6 ACME-2G WITH A HOLE IN CENTER 0.188 IN. DIA BY 3.000 IN. DEEP;0.250 IN. UNDERCUT TO ROOT DIA;ROOT FLANGE 2.125 IN. DIA WITH UNDERCUT DIA 1.681 IN. NOMINAL;0.188 IN. DIA BY 0.875 IN. DEEP HOLE IN UNDERCUT OF FLANGED SECTION G

SUBSTITUTES & CROSS-REFERENCES 3

412-4638328Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

412-4638328 ITEM 46Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2085-28 ITEM 46Same 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 2085-28?

2085-28 is a SHAFT,SHEAR STACK VALVE.

What parts can replace 2085-28?

There are 3 known substitutes for 2085-28: 412-4638328, 412-4638328 ITEM 46, 2085-28 ITEM 46. Substitute compatibility should be verified for your specific system.

What is the NSN for 2085-28?

2085-28 is cataloged in the U.S. Government catalog under NSN 3040-01-215-2267. This indicates validated use in U.S. government and defense supply chains.

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