PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4504Piston,hydraulic Brake

Dico Inc Sub of Dyneer Corp · NSN 2530-01-086-4285 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-086-4285 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-086-4285. Primary manufacturer part number: 4504.
Features
  • Piston,hydraulic Brake — FSC 2530
  • Material: COPPER ALLOY
  • 1 verified cross-reference
  • Primary manufacturer: Dico Inc Sub of Dyneer Corp
Applications
  • Applications requiring Copper Alloy construction
General Description

The Piston,hydraulic Brake, cataloged under National Stock Number 2530-01-086-4285, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dico Inc Sub of Dyneer Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-086-4285
Primary Part Number4504
Item NamePiston,hydraulic Brake
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerDico Inc Sub of Dyneer Corp
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7510-00-104-93117100021952 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
5325-00-281-6719553601H INTERCHANGEABLE
Ring,retaining
Navistar Intl Corp Truck Br Ohio Plant
1630-00-632-10984504 INTERCHANGEABLE
Stem Assy,valve Bra
Avox Systems Inc Dba Avox Systems Inc
2530-00-776-93184-X-100 INTERCHANGEABLE
Arm,towing Tongue
Pdi Ground Support Systems, Inc.
4320-00-822-22374504 INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
6685-00-922-3918 INTERCHANGEABLE
Transmitter,pressure
8930-00-957-95934504 INTERCHANGEABLE
Jam
Diamond Crystal Specialty Foods Inc
5950-00-977-6022 INTERCHANGEABLE
Coil,radio Frequency
5940-00-981-7820 INTERCHANGEABLE
Terminal Board
7510-01-122-21164504 3/4 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
Cross-Reference Index
Part NumberManufacturer
4504 Dico Inc Sub of Dyneer Corp (USA)
Related Parts
7510-00-104-9311INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7100021952
5325-00-281-6719INTERCHANGEABLE
RING,RETAINING
553601H
1630-00-632-1098INTERCHANGEABLE
STEM ASSY,VALVE BRA
4504
2530-00-776-9318INTERCHANGEABLE
ARM,TOWING TONGUE
4-X-100
4320-00-822-2237INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
4504
6685-00-922-3918INTERCHANGEABLE
TRANSMITTER,PRESSURE
8930-00-957-9593INTERCHANGEABLE
JAM
4504
5950-00-977-6022INTERCHANGEABLE
COIL,RADIO FREQUENCY
5940-00-981-7820INTERCHANGEABLE
TERMINAL BOARD
7510-01-122-2116INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4504 3/4
5961-01-172-9773INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4504
9905-01-175-3353INTERCHANGEABLE
SIGN
CS1EXIT10X12NP

Frequently Asked Questions

What is NSN 2530-01-086-4285?

NSN 2530-01-086-4285 is a Piston,hydraulic Brake, manufactured by Dico Inc Sub of Dyneer Corp, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-086-4285?

NSN 2530-01-086-4285 has 1 cross-referenced part number: 4504 (Dico Inc Sub of Dyneer Corp).

What NSN replaces 2530-01-086-4285?

There are 12 known substitutes for 2530-01-086-4285: 7510-00-104-9311, 5325-00-281-6719, 1630-00-632-1098 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4504?

Key specifications for 4504: Material: COPPER ALLOY; End Item Identification: GRUMMAN A-10 AIRCRAFT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com