58-03-38 — PISTON,HYDRAULIC BRAKE,MASTER CY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

58-03-38: PISTON,HYDRAULIC BRAKE,MASTER CY.

PISTON,HYDRAULIC BRAKE,MASTER CY. Key specifications include width: 1.000 INCHES NOMINAL IN, length: 1.878 INCHES MINIMUM AND 1.886 INCHES MAXIMUM IN, thickness: 0.875 INCHES NOMINAL IN, body_material: PLASTIC, mounting_method: SHAFT, inlet_contact_type: IMBEDDED BAR. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-472-8182, 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

58-03-38

NSN: 2530-00-472-8182
NIINs: 004728182, 008953602, 011140983
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 5T389 — FAST GLOBAL SOLUTIONS INC DBA WASP INC (USA)

SPECIFICATIONS

width	1.000 INCHES NOMINAL IN
length	1.878 INCHES MINIMUM AND 1.886 INCHES MAXIMUM IN
thickness	0.875 INCHES NOMINAL IN
body_material	PLASTIC
mounting_method	SHAFT
contact_quantity	1
inlet_contact_type	IMBEDDED BAR
mounting_hole_depth	0.402 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
mounting_hole_diameter	0.438 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN
distributing_contact_quantity	1
shaft_shape_for_which_designed	D
distance_from_inlet_contact_center_to_distributing_contact_end	0.972 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
NSN	2530-00-472-8182

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FEATURE: PLAIN SURFACE

•

MOUNTING METHOD: FACE HOLE FOR ROD-NUT

•

CUP PROTECTOR: NOT INCLUDED

TECHNICAL CHARACTERISTICS

SURFACE FEATURE	PLAIN SURFACE
MOUNTING METHOD	FACE HOLE FOR ROD-NUT
CUP PROTECTOR	NOT INCLUDED

SUBSTITUTES & CROSS-REFERENCES 2

YB580338Reference document

Same NSN cross-reference

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

580318Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 58-03-38?

58-03-38 is a PISTON,HYDRAULIC BRAKE,MASTER CY.

What parts can replace 58-03-38?

There are 2 known substitutes for 58-03-38: YB580338, 580318. Substitute compatibility should be verified for your specific system.

What is the NSN for 58-03-38?

58-03-38 is cataloged in the U.S. Government catalog under NSN 2530-00-472-8182. This indicates validated use in U.S. government and defense supply chains.

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58-03-38 — PISTON,HYDRAULIC BRAKE,MASTER CY

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