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AS1141 — ADJUSTER,SLACK,BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AS1141: ADJUSTER,SLACK,BRAKE.

The ADJUSTER,SLACK,BRAKE is a the manufacturer industrial component. Key specifications include spline_type: STRAIGHT SPLINE, adjustment_type: SINGLE ARM, spline_quantity: 28, special_features: INCLUDES CLEVIS P/N AS3016; SPLINE DIAMETER 1.5 INCH IN, connecting_arm_design: STRAIGHT, end_item_identification: M870A3 TRAILER. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-519-2148, 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
AS1141
NSN: 2530-01-519-2148
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 73972 — KELSEY-HAYES CO GUNITE DIV (USA)
SPECIFICATIONS
spline_typeSTRAIGHT SPLINE
adjustment_typeSINGLE ARM
spline_quantity28
special_featuresINCLUDES CLEVIS P/N AS3016; SPLINE DIAMETER 1.5 INCH IN
connecting_arm_designSTRAIGHT
end_item_identificationM870A3 TRAILER
part_name_assigned_by_controlling_agencyAUTOMATIC SLACK ADJUSTER
connecting_arm_center_to_center_distance_between_spline_hole_and_connection_hole6.000 INCHES NOMINAL IN
NSN2530-01-519-2148
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADJUSTER,SLACK,BRAKE TITLE COMPONENT PN AS1141 MFR ADJUSTER,SLACK,BRAKE
KEY FEATURES
•
CONNECTING ARM CENTER TO CENTER DISTANCE BETWEEN SPLINE HOLE AND CONNECTION HOLE: 6.000 INCHES NOMINAL IN
•
SPLINE TYPE: STRAIGHT SPLINE
•
CONNECTING ARM DESIGN: STRAIGHT
•
SPLINE QUANTITY: 28
•
ADJUSTMENT TYPE: SINGLE ARM
TECHNICAL CHARACTERISTICS
CONNECTING ARM CENTER TO CENTER DISTANCE BETWEEN SPLINE HOLE AND CONNECTION HOLE6.000 INCHES NOMINAL IN
SPLINE TYPESTRAIGHT SPLINE
CONNECTING ARM DESIGNSTRAIGHT
SPLINE QUANTITY28
SPECIAL FEATURESINCLUDES CLEVIS P/N AS3016; SPLINE DIAMETER 1.5 INCH IN
ADJUSTMENT TYPESINGLE ARM
PART NAME ASSIGNED BY CONTROLLING AGENCYAUTOMATIC SLACK ADJUSTER
END ITEM IDENTIFICATIONM870A3 TRAILER
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS1141?
AS1141 is a ADJUSTER,SLACK,BRAKE.
What is the NSN for AS1141?
AS1141 is cataloged in the U.S. Government catalog under NSN 2530-01-519-2148. 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.