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503473 — ADJUSTER,SLACK,BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

503473: ADJUSTER,SLACK,BRAKE.

The ADJUSTER,SLACK,BRAKE is a the manufacturer industrial component. Key specifications include thread_size_designator: 0.250-20, screw_thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 2530-01-128-0413, 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
503473
NSN: 2530-01-128-0413
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
thread_size_designator0.250-20
screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN2530-01-128-0413
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADJUSTER,SLACK,BRAKE TITLE COMPONENT PN 503473 MFR ADJUSTER,SLACK,BRAKE
KEY FEATURES
•
THREAD SIZE DESIGNATOR: 0.250-20
•
SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
THREAD SIZE DESIGNATOR0.250-20
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 503473?
503473 is a ADJUSTER,SLACK,BRAKE.
What is the NSN for 503473?
503473 is cataloged in the U.S. Government catalog under NSN 2530-01-128-0413. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.