RCH2 — HUB,BODY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RCH2: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: STEEL, shoulder_width: 0.3200 INCHES NOMINAL IN, style_designator: SINGLE HUB W/ SECURING HOLE(S), hub_inside_diameter: 0.5000 INCHES NOMINAL IN, end_item_identification: LN-66 RADAR SCANNER, shoulder_outside_diameter: 2.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-484-3447, 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

RCH2

NSN: 3040-01-484-3447
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 075Y4 — MARINE SCIENCE TECHOLOGIES INC (USA)

SPECIFICATIONS

material	STEEL
shoulder_width	0.3200 INCHES NOMINAL IN
special_features	HUB BORE IS CUT 0.625 IN. X 0.125 IN. FOR KEYWAY. 4 HOLES DRILLED 1/4 IN. AND TAPPED 1/4 IN. X 20 TPI 90 DEGREES APART PARALLEL TO THE BORE TO MOUNT TO P/N RCH1 LN-66 RADAR DRIVE GEAR IN
style_designator	SINGLE HUB W/ SECURING HOLE(S)
hub_inside_diameter	0.5000 INCHES NOMINAL IN
end_item_identification	LN-66 RADAR SCANNER
shoulder_outside_diameter	2.0000 INCHES NOMINAL IN
first_end_hub_outside_diameter	1.0000 INCHES NOMINAL IN
distance_from_first_end_hub_to_shoulder	0.3490 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	LN-66 GEAR MOUNT
NSN	3040-01-484-3447

COMPONENT DIAGRAM

KEY FEATURES

•

SHOULDER WIDTH: 0.3200 INCHES NOMINAL IN

•

HUB INSIDE DIAMETER: 0.5000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SINGLE HUB W/ SECURING HOLE(S)

•

DISTANCE FROM FIRST END HUB TO SHOULDER: 0.3490 INCHES NOMINAL IN

•

MATERIAL: STEEL

TECHNICAL CHARACTERISTICS

SHOULDER WIDTH	0.3200 INCHES NOMINAL IN
HUB INSIDE DIAMETER	0.5000 INCHES NOMINAL IN
STYLE DESIGNATOR	SINGLE HUB W/ SECURING HOLE(S)
SPECIAL FEATURES	HUB BORE IS CUT 0.625 IN. X 0.125 IN. FOR KEYWAY. 4 HOLES DRILLED 1/4 IN. AND TAPPED 1/4 IN. X 20 TPI 90 DEGREES APART PARALLEL TO THE BORE TO MOUNT TO P/N RCH1 LN-66 RADAR DRIVE GEAR IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	LN-66 GEAR MOUNT
END ITEM IDENTIFICATION	LN-66 RADAR SCANNER
DISTANCE FROM FIRST END HUB TO SHOULDER	0.3490 INCHES NOMINAL IN
MATERIAL	STEEL
SHOULDER OUTSIDE DIAMETER	2.0000 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER	1.0000 INCHES NOMINAL IN

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 1

800633-1Same 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 RCH2?

RCH2 is a HUB,BODY.

What parts can replace RCH2?

There is 1 known substitute for RCH2: 800633-1. Substitute compatibility should be verified for your specific system.

What is the NSN for RCH2?

RCH2 is cataloged in the U.S. Government catalog under NSN 3040-01-484-3447. This indicates validated use in U.S. government and defense supply chains.

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