M127-8-421 — MANDREL,ROLLER TUBE EXPANDER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M127-8-421: MANDREL,ROLLER TUBE EXPANDER.

The MANDREL,ROLLER TUBE EXPANDER is a the manufacturer industrial component. Key specifications include drive_type: SQUARE, overall_length: 12.875 INCHES NOMINAL IN, size_designator: 0.421 INCHES NOMINAL IN, hand_turning_rod: NOT INCLUDED, operation_method: MANUAL, square_shank_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3456-00-059-4439, 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

M127-8-421

NSN: 3456-00-059-4439
NIINs: 000594439, 007606517
FSC: 3456 — Cutting and Forming Tools for Secondary Metalworking Machinery
CAGE: 23230 — AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER (USA)

SPECIFICATIONS

drive_type	SQUARE
overall_length	12.875 INCHES NOMINAL IN
size_designator	0.421 INCHES NOMINAL IN
hand_turning_rod	NOT INCLUDED
operation_method	MANUAL
square_shank_length	0.750 INCHES NOMINAL IN
taper_major_diameter	0.702 INCHES NOMINAL IN
NSN	3456-00-059-4439

COMPONENT DIAGRAM

KEY FEATURES

•

HAND TURNING ROD: NOT INCLUDED

•

SQUARE SHANK LENGTH: 0.750 INCHES NOMINAL IN

•

DRIVE TYPE: SQUARE

•

TAPER MAJOR DIAMETER: 0.702 INCHES NOMINAL IN

•

NONDEFINITIVE SPEC/STD DATA: 12-7/8 0.390 DIM. A DESIGN

•

SIZE DESIGNATOR: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HAND TURNING ROD	NOT INCLUDED
SQUARE SHANK LENGTH	0.750 INCHES NOMINAL IN
DRIVE TYPE	SQUARE
OVERALL LENGTH	12.875 INCHES NOMINAL IN
TAPER MAJOR DIAMETER	0.702 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	12-7/8 0.390 DIM. A DESIGN
SIZE DESIGNATOR	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

5000S5101F1385500Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 M127-8-421?

M127-8-421 is a MANDREL,ROLLER TUBE EXPANDER.

What parts can replace M127-8-421?

There is 1 known substitute for M127-8-421: 5000S5101F1385500. Substitute compatibility should be verified for your specific system.

What is the NSN for M127-8-421?

M127-8-421 is cataloged in the U.S. Government catalog under NSN 3456-00-059-4439. This indicates validated use in U.S. government and defense supply chains.

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M127-8-421 — MANDREL,ROLLER TUBE EXPANDER

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