220-3-350 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

220-3-350: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 0.5750 INCHES NOMINAL IN, bore_diameter: 0.6875 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, cone_corner_radius: 0.0460 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 2. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-437-0057, 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

220-3-350

NSN: 4730-00-437-0057
NIINs: 004370057, 008278647
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41950 — MUELLER CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
cone_width	0.5750 INCHES NOMINAL IN
bore_diameter	0.6875 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
cone_corner_radius	0.0460 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	4730-00-437-0057

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES IN

•

CLAMP OVERALL LENGTH: 3.000 INCHES NOMINAL IN

•

FEATURES PROVIDED: GASKET

•

SURFACE TREATMENT: CADMIUM NUT

•

MATERIAL: STEEL COMP 302 OR STEEL COMP 304 BAND

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	3.000 INCHES IN
CLAMP OVERALL LENGTH	3.000 INCHES NOMINAL IN
FEATURES PROVIDED	GASKET
SURFACE TREATMENT	CADMIUM NUT
SURFACE TREATMENT	NICKEL BAND
SURFACE TREATMENT	CADMIUM BOLT
MATERIAL	STEEL COMP 302 OR STEEL COMP 304 BAND
MATERIAL	STEEL CORROSION RESISTING NUT
MATERIAL	STEEL CORROSION RESISTING BOLT
MATERIAL	IRON LUG

SUBSTITUTES & CROSS-REFERENCES 5

64508Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

BCH3Reference document

Same NSN cross-reference

Reference document — Secondary reference

00008587645089Reference document

Same NSN cross-reference

Reference document — Secondary reference

4570K118Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4570K18Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 220-3-350?

220-3-350 is a CONE AND ROLLERS,TAPERED ROLLER.

What parts can replace 220-3-350?

There are 5 known substitutes for 220-3-350: 64508, BCH3, 00008587645089 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 220-3-350?

220-3-350 is cataloged in the U.S. Government catalog under NSN 4730-00-437-0057. This indicates validated use in U.S. government and defense supply chains.

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220-3-350 — CONE AND ROLLERS,TAPERED ROLLER

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