PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100858Cylinder Assembly,hydraulic Brak

Komatsu America Corporation · NSN 2530-01-016-9613 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-016-9613 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-016-9613. Primary manufacturer part number: 100858.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Port Location and Quantity: 2 CENTER SECTION
  • First Piston Rod End Thread Series Designator: UNF
  • First Piston Rod End Thread Class: 2B
  • Port Thread Diameter: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Thread Direction: UNABLE TO DECODE
  • Port Thread Class: 2B LOCATION NOT OTHERWISE SPECIFIED
  • First Piston Rod End Thread Diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-016-9613, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-016-9613
Primary Part Number100858
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Port Location and Quantity2 CENTER SECTION
First Piston Rod End Thread Series DesignatorUNF
First Piston Rod End Thread Class2B
Port Thread Diameter0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Thread DirectionUNABLE TO DECODE
Port Thread Class2B LOCATION NOT OTHERWISE SPECIFIED
First Piston Rod End Thread Diameter0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Port Thread Series DesignatorUNF LOCATION NOT OTHERWISE SPECIFIED
Port Thread Quantity Per Inch14 LOCATION NOT OTHERWISE SPECIFIED
Extended Length14.470 INCHES NOMINAL IN
First Piston Rod End Thread Quantity Per Inch20
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-493-1989100858 INTERCHANGEABLE
Housing Assembly
Linde Material Handling North America Corporation
6685-00-874-5834100858 INTERCHANGEABLE
Thermometer Set
Ametek, Inc. Div Aerospace & Defense
5310-00-913-1033100858 INTERCHANGEABLE
Washer,flat
Astronautics Corporation of America
5330-01-126-6730100858 INTERCHANGEABLE
Gasket
Prc Composites, Llc Dba Globe Plastics
5130-01-128-2622100858 INTERCHANGEABLE
Ball,check Seat
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
100858 Komatsu America Corporation (USA)
AF-74707 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
AF-74707 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
B-100858 Komatsu America Corporation (USA)
Related Parts
2530-00-493-1989INTERCHANGEABLE
HOUSING ASSEMBLY
100858
6685-00-874-5834INTERCHANGEABLE
THERMOMETER SET
100858
5310-00-913-1033INTERCHANGEABLE
WASHER,FLAT
100858
5330-01-126-6730INTERCHANGEABLE
GASKET
100858
5130-01-128-2622INTERCHANGEABLE
BALL,CHECK SEAT
100858

Frequently Asked Questions

What is NSN 2530-01-016-9613?

NSN 2530-01-016-9613 is a Cylinder Assembly,hydraulic Brak, manufactured by Komatsu America Corporation, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-016-9613?

NSN 2530-01-016-9613 has 4 cross-referenced part numbers: 100858 (Komatsu America Corporation), AF-74707 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), AF-74707 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), B-100858 (Komatsu America Corporation).

What NSN replaces 2530-01-016-9613?

There are 5 known substitutes for 2530-01-016-9613: 2530-00-493-1989, 6685-00-874-5834, 5310-00-913-1033 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100858?

Key specifications for 100858: Port Location and Quantity: 2 CENTER SECTION; First Piston Rod End Thread Series Designator: UNF; First Piston Rod End Thread Class: 2B; Port Thread Diameter: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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