3A0273 — PARTS KIT,BRAKE CHAMBER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3A0273: PARTS KIT,BRAKE CHAMBER.

The PARTS KIT,BRAKE CHAMBER is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, thread_length: 0.199 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN, screw_material: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013, fastener_length: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-391-3633, 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

3A0273

NSN: 2530-00-391-3633
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)

SPECIFICATIONS

head_style	FLAT COUNTERSUNK
thread_class	2A A
head_diameter	0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
thread_length	0.199 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN
screw_material	STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013
fastener_length	0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
special_features	6600MAH
thread_direction	RIGHT-HAND
countersink_angle	80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
internal_drive_style	CROSS RECESS TYPE 1
nominal_thread_diameter	0.138 INCHES IN
screw_surface_treatment	CADMIUM AND CHROMATE
NSN	2530-00-391-3633

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 7

864852Reference document

Same NSN cross-reference

Reference document — Secondary reference

LL531-14Reference document

Same NSN cross-reference

Reference document — Secondary reference

54831AReference document

Same NSN cross-reference

Reference document — Secondary reference

121311Reference document

Same NSN cross-reference

Reference document — Secondary reference

1Y86Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

801680Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3A0273?

3A0273 is a PARTS KIT,BRAKE CHAMBER.

What parts can replace 3A0273?

There are 7 known substitutes for 3A0273: 864852, LL531-14, 54831A and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3A0273?

3A0273 is cataloged in the U.S. Government catalog under NSN 2530-00-391-3633. This indicates validated use in U.S. government and defense supply chains.

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