PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312504Brake,shoe Type

Lake Shore Systems, Inc. · NSN 3040-01-305-0134 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-305-0134 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-305-0134. Primary manufacturer part number: 312504.
Features
  • Brake,shoe Type — FSC 3040
  • Shoe Quantity: 2
  • Operation Method: HYDRAULIC
  • 1 verified cross-reference
  • Primary manufacturer: Lake Shore Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brake,shoe Type, cataloged under National Stock Number 3040-01-305-0134, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-305-0134
Primary Part Number312504
Item NameBrake,shoe Type
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Shoe Quantity2
Operation MethodHYDRAULIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-01-039-9836940-6 INTERCHANGEABLE
Elbow,tube
Lenz Inc Dba the Lenz Company
2530-01-334-87081118822 INTERCHANGEABLE
Arm,brake
Lake Shore Systems, Inc.
2530-01-335-74511118832 INTERCHANGEABLE
Arm,brake
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
312504 PRIMARY Lake Shore Systems, Inc. (USA)
Related Parts
4730-01-039-9836INTERCHANGEABLE
ELBOW,TUBE
940-6
2530-01-334-8708INTERCHANGEABLE
ARM,BRAKE
1118822
2530-01-335-7451INTERCHANGEABLE
ARM,BRAKE
1118832

Frequently Asked Questions

What is NSN 3040-01-305-0134?

NSN 3040-01-305-0134 is a Brake,shoe Type, manufactured by Lake Shore Systems, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-305-0134?

NSN 3040-01-305-0134 has 1 cross-referenced part number: 312504 (Lake Shore Systems, Inc.).

What NSN replaces 3040-01-305-0134?

There are 3 known substitutes for 3040-01-305-0134: 4730-01-039-9836, 2530-01-334-8708, 2530-01-335-7451. Verify interchangeability with system specifications before substitution.

What are the specifications of 312504?

Key specifications for 312504: Shoe Quantity: 2; Operation Method: HYDRAULIC. 2 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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