NSN 2530-00-460-6654

Hydraulic Brake Piston
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004606654

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Inventory

 

This product may be available in the following quantities and conditions.

  • AR: 1
  • NE: 3
  • NS: 1
  • SV: 1
  • OH: 1

Please note that inventory for this NSN was updated 02/12/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "PISTON,HYDRAULIC BRAKE"

A metallic or nonmetallic item designed to function in a wheel cylinder or caliper of a hydraulic brake system.

2530-00-460-6654 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABGA
Groove Depth
Between 0.436 inches and 0.442 inches
MRC:
ABGF
Groove Width
Between 0.129 inches and 0.134 inches
MRC:
ABKV
Outside Diameter
0.623 inches
MRC:
ABRY
Length
Between 1.302 inches and 1.322 inches
MRC:
ADTS
Construction Type
One-piece
MRC:
AJXE
Size Designator
1-625
MRC:
APEA
Surface Condition
Externally grooved
MRC:
AZES
Piston Cup
Not included
MRC:
AZET
Shoe Actuating End Type
Flat bottom
MRC:
AZEW
Closed End Distance To Raised Seat Wear Surface
Between 1.119 inches and 1.144 inches
MRC:
AZEX
Steel Insert
Not included
MRC:
MATL
Material
Steel, corrosion resisting
MRC:
MATT
Material
Stainless steel

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
71129
Cage Code:
10988
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36146
FIIG:
T129-S
Concept No.:
1
App. Key:
SA
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8708300050
NAICS:
336340
End Use Class:
30230
SITC:
78433
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8708300050

Brakes and Parts, Of Motor Vehicles Of Headings 8701 To 8705 Brakes and Servo

End Use Code 30230

Other Parts and Accessories Of Vehicles

Standard Intl. Trade Class (SITC) 78433

Brakes and Parts Thereof For Tractors, Motor Cars and Other Motor Vehicles, Etc. Brakes and Servo

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
019100
NMF Description:
Noi Automobils:parts
UFC:
08910
LTL:
Rating variable
LCL:
--
WCC:
586
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 586

Vehicle parts, other than automobile.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)