A458-180 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A458-180: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260, thickness: 0.250 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN, outside_diameter: 0.562 INCHES NOMINAL IN, style_designator: PLAIN ROUND, surface_treatment: NICKEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-529-1128, 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

A458-180

NSN: 3040-00-529-1128
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 15280 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION (USA)

SPECIFICATIONS

material	COPPER ALLOY 260
thickness	0.250 INCHES NOMINAL IN
bore_diameter	0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
outside_diameter	0.562 INCHES NOMINAL IN
style_designator	PLAIN ROUND
surface_treatment	NICKEL
nominal_thread_size	0.138 INCHES SINGLE HOLE IN
securing_hole_quantity	2
securing_hole_type_and_location	THREADED SINGLE HOLE
material_document_and_classification	QQ-B-613, ALLOY 260, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
screw_thread_series_designator_and_location	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
angle_between_centerlines_of_securing_holes_in_deg	90.0
NSN	3040-00-529-1128

COMPONENT DIAGRAM

KEY FEATURES

•

SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE

•

STYLE DESIGNATOR: PLAIN ROUND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613, ALLOY 260, 1/2H FED SPEC SINGLE MATERIAL RESPONSE

•

SCREW THREAD SERIES DESIGNATOR AND LOCATION: SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)

•

OUTSIDE DIAMETER: 0.562 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.138 INCHES SINGLE HOLE IN

•

ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 90.0

•

SECURING HOLE QUANTITY: 2

TECHNICAL CHARACTERISTICS

SECURING HOLE TYPE AND LOCATION	THREADED SINGLE HOLE
STYLE DESIGNATOR	PLAIN ROUND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613, ALLOY 260, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
SCREW THREAD SERIES DESIGNATOR AND LOCATION	SINGLE HOLE UNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER	0.562 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.138 INCHES SINGLE HOLE IN
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG	90.0
SECURING HOLE QUANTITY	2
SURFACE TREATMENT	NICKEL
BORE DIAMETER	0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

43P201153Reference document

Same NSN cross-reference

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

85129Reference document

Same NSN cross-reference

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

458-180Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A458-180?

A458-180 is a COLLAR,SHAFT.

What parts can replace A458-180?

There are 3 known substitutes for A458-180: 43P201153, 85129, 458-180. Substitute compatibility should be verified for your specific system.

What is the NSN for A458-180?

A458-180 is cataloged in the U.S. Government catalog under NSN 3040-00-529-1128. This indicates validated use in U.S. government and defense supply chains.

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A458-180 — COLLAR,SHAFT

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