PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

870-688Cylinder Assembly,hydraulic Brak

The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation · NSN 2530-01-078-3716 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-078-3716 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-078-3716. Primary manufacturer part number: 870-688.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Port Style: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
  • Port Thread Class: 2B LOCATION NOT OTHERWISE SPECIFIED
  • Material: STEEL BODY
  • Port Thread Quantity Per Inch: 24 LOCATION NOT OTHERWISE SPECIFIED
  • Port Thread Diameter: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Port Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED
  • Mounting Type and Location: FLANGE PISTON ROD END
Applications
  • Applications requiring Steel Body construction
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-078-3716, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation. Government technical data includes 15 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-078-3716
Primary Part Number870-688
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerThe Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation
StatusACTIVE
Port StyleGASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
Port Thread Class2B LOCATION NOT OTHERWISE SPECIFIED
MaterialSTEEL BODY
Port Thread Quantity Per Inch24 LOCATION NOT OTHERWISE SPECIFIED
Port Thread Diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Port Thread Series DesignatorUNF LOCATION NOT OTHERWISE SPECIFIED
Mounting Type and LocationFLANGE PISTON ROD END
Center to Center Distance Between Mounting Provisions3.188 INCHES NOMINAL IN
Mounting ProvisionUNTHREADED MOUNTING HOLES
Mounting Facility Diameter0.410 INCHES NOMINAL IN
Port Location and Quantity1 CYLINDER HEAD END
Mounting Provision Arrangement StyleTWO HOLE
Straight Bore Inside Diameter0.875 INCHES NOMINAL IN
Reservoir TypeINTEGRAL
Actuation MethodDIRECT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-358-9332 INTERCHANGEABLE
Parts Kit,universal Joint
Cross-Reference Index
Part NumberManufacturer
870-688 PRIMARY The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation (USA)
Related Parts
2520-00-358-9332INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT

Frequently Asked Questions

What is NSN 2530-01-078-3716?

NSN 2530-01-078-3716 is a Cylinder Assembly,hydraulic Brak, manufactured by The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-078-3716?

NSN 2530-01-078-3716 has 1 cross-referenced part number: 870-688 (The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation).

What NSN replaces 2530-01-078-3716?

There is 1 known substitute for 2530-01-078-3716: 2520-00-358-9332. Verify interchangeability with system specifications before substitution.

What are the specifications of 870-688?

Key specifications for 870-688: Port Style: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED; Port Thread Class: 2B LOCATION NOT OTHERWISE SPECIFIED; Material: STEEL BODY; Port Thread Quantity Per Inch: 24 LOCATION NOT OTHERWISE SPECIFIED. 17 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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