E189 — CAGE ASSEMBLY,ROLLER TUBE EXPAND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E189: CAGE ASSEMBLY,ROLLER TUBE EXPAND.

CAGE ASSEMBLY,ROLLER TUBE EXPAND. Key specifications include cage_adjustability: NONADJUSTABLE, entering_handhole_size: 3.375 BY 3.750 IN. IN, roll_type_and_quantity: 1 FLARING OR 2 LONG TAPERED OR 1 SHORT TAPERED, rated_expansion_diameter: 2.000 INCHES IN, nondefinitive_spec/std_data: 1 TYPE AND 1 CLASS AND BUSHIPS E,NO E-189 DESIGN, tube_sheet_maximum_thickness: 2.500 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 3456-00-540-9409, 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

E189

NSN: 3456-00-540-9409
FSC: 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery
CAGE: 23230 — AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER (USA)

SPECIFICATIONS

cage_adjustability	NONADJUSTABLE
entering_handhole_size	3.375 BY 3.750 IN. IN
roll_type_and_quantity	1 FLARING OR 2 LONG TAPERED OR 1 SHORT TAPERED
rated_expansion_diameter	2.000 INCHES IN
nondefinitive_spec/std_data	1 TYPE AND 1 CLASS AND BUSHIPS E,NO E-189 DESIGN
tube_sheet_maximum_thickness	2.500 INCHES IN
tube_minimum_inside_diameter_accommodated	1.645 INCHES IN
NSN	3456-00-540-9409

COMPONENT DIAGRAM

KEY FEATURES

•

CAGE ADJUSTABILITY: NONADJUSTABLE

•

NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND BUSHIPS E,NO E-189 DESIGN

•

ENTERING HANDHOLE SIZE: 3.375 BY 3.750 IN. IN

•

TUBE SHEET MAXIMUM THICKNESS: 2.500 INCHES IN

•

TUBE MINIMUM INSIDE DIAMETER ACCOMMODATED: 1.645 INCHES IN

•

RATED EXPANSION DIAMETER: 2.000 INCHES IN

•

ROLL TYPE AND QUANTITY: 1 FLARING OR 2 LONG TAPERED OR 1 SHORT TAPERED

TECHNICAL CHARACTERISTICS

CAGE ADJUSTABILITY	NONADJUSTABLE
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 1 CLASS AND BUSHIPS E,NO E-189 DESIGN
ENTERING HANDHOLE SIZE	3.375 BY 3.750 IN. IN
TUBE SHEET MAXIMUM THICKNESS	2.500 INCHES IN
TUBE MINIMUM INSIDE DIAMETER ACCOMMODATED	1.645 INCHES IN
RATED EXPANSION DIAMETER	2.000 INCHES IN
ROLL TYPE AND QUANTITY	1 FLARING OR 2 LONG TAPERED OR 1 SHORT TAPERED

OTHER ITEMS IN FSC 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery

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

3456-00-012-9700 3456-00-012-9704 3456-00-012-9708 3456-00-012-9712 3456-00-019-3079 3456-00-022-9932 3456-00-024-1501 3456-00-043-0233

SUBSTITUTES & CROSS-REFERENCES 3

F167-149ITEM326Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MILE17624Reference document

Same NSN cross-reference

Reference document — Identification reference

TYPE1CLASS1E189Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E189?

E189 is a CAGE ASSEMBLY,ROLLER TUBE EXPAND.

What parts can replace E189?

There are 3 known substitutes for E189: F167-149ITEM326, MILE17624, TYPE1CLASS1E189. Substitute compatibility should be verified for your specific system.

What is the NSN for E189?

E189 is cataloged in the U.S. Government catalog under NSN 3456-00-540-9409. This indicates validated use in U.S. government and defense supply chains.

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E189 — CAGE ASSEMBLY,ROLLER TUBE EXPAND

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