AU8 — EXTENSION SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AU8: EXTENSION SHAFT.

The EXTENSION SHAFT is a the manufacturer industrial component. Key specifications include length: 1.625 INCHES NOMINAL IN, end_type: PROCESSED END, material: STEEL COMP 303, socket_depth: 0.500 INCHES NOMINAL IN, shoulder_length: 0.625 INCHES NOMINAL IN, socket_diameter: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-177-1819, 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

AU8

NSN: 3040-00-177-1819
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)

SPECIFICATIONS

length	1.625 INCHES NOMINAL IN
end_type	PROCESSED END
material	STEEL COMP 303
socket_depth	0.500 INCHES NOMINAL IN
shoulder_length	0.625 INCHES NOMINAL IN
socket_diameter	0.125 INCHES NOMINAL IN
outside_diameter	0.188 INCHES NOMINAL IN
shaft_end_design	MALE AND FEMALE
style_designator	PLAIN SOCKET
surface_treatment	PASSIVATE
shaft_end_diameter	0.250 INCHES NOMINAL IN
shaft_end_configuration	ROUND
NSN	3040-00-177-1819

COMPONENT DIAGRAM

KEY FEATURES

•

SOCKET DIAMETER: 0.125 INCHES NOMINAL IN

•

LENGTH: 1.625 INCHES NOMINAL IN

•

SOCKET DEPTH: 0.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: PLAIN SOCKET

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 0.188 INCHES NOMINAL IN

•

SHAFT END DESIGN: MALE AND FEMALE

•

SHAFT END DIAMETER: 0.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SOCKET DIAMETER	0.125 INCHES NOMINAL IN
LENGTH	1.625 INCHES NOMINAL IN
SOCKET DEPTH	0.500 INCHES NOMINAL IN
STYLE DESIGNATOR	PLAIN SOCKET
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER	0.188 INCHES NOMINAL IN
SHAFT END DESIGN	MALE AND FEMALE
SHAFT END DIAMETER	0.250 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE
MATERIAL	STEEL COMP 303

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 2

723898-520Reference document

Same NSN cross-reference

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

723890-520Same 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 AU8?

AU8 is a EXTENSION SHAFT.

What parts can replace AU8?

There are 2 known substitutes for AU8: 723898-520, 723890-520. Substitute compatibility should be verified for your specific system.

What is the NSN for AU8?

AU8 is cataloged in the U.S. Government catalog under NSN 3040-00-177-1819. This indicates validated use in U.S. government and defense supply chains.

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