PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC52648Fairlead,sheave

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 3815-00-313-2428 · FSC 3815 · No Item Name Available
Verified by PartsTable
NSN 3815-00-313-2428 — this item is cataloged by the U.S. Government under National Stock Number 3815-00-313-2428. Primary manufacturer part number: MILC52648.
Features
  • Fairlead,sheave — FSC 3815
  • Controlling Agency: ANY ACCEPTABLE
  • Manufacturer Identifying Number: A/A
  • End Item Name: CRANE-SHOVEL,CRAWLERMOUNTED
  • Design Type: REVOLVING OR SWINGING
  • Material: STEEL FRAME
  • Usage Design: SPECIFIC
  • Application Design: CRANE BOOM
Applications
  • Applications requiring Steel Frame construction
General Description

The Fairlead,sheave, cataloged under National Stock Number 3815-00-313-2428, is classified within Federal Supply Class 3815 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3815-00-313-2428
Primary Part NumberMILC52648
Item NameFairlead,sheave
FSC / FSG3815 / 38 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Controlling AgencyANY ACCEPTABLE
Manufacturer Identifying NumberA/A
End Item NameCRANE-SHOVEL,CRAWLERMOUNTED
Design TypeREVOLVING OR SWINGING
MaterialSTEEL FRAME
Usage DesignSPECIFIC
Application DesignCRANE BOOM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3810-00-230-3819 INTERCHANGEABLE
Crane-Shovel,crawler Mounted
3815-00-313-2424 INTERCHANGEABLE
Backhoe,crane-Shovel
3815-00-313-2427 INTERCHANGEABLE
Boom Extension,middle,crane
3815-00-313-2429 INTERCHANGEABLE
Shovel Front,crane-Shovel
3815-00-508-0585 INTERCHANGEABLE
Boom Jib,crane
Cross-Reference Index
Part NumberManufacturer
MILC52648 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3810-00-230-3819INTERCHANGEABLE
CRANE-SHOVEL,CRAWLER MOUNTED
3815-00-313-2424INTERCHANGEABLE
BACKHOE,CRANE-SHOVEL
3815-00-313-2427INTERCHANGEABLE
BOOM EXTENSION,MIDDLE,CRANE
3815-00-313-2429INTERCHANGEABLE
SHOVEL FRONT,CRANE-SHOVEL
3815-00-508-0585INTERCHANGEABLE
BOOM JIB,CRANE

Frequently Asked Questions

What is NSN 3815-00-313-2428?

NSN 3815-00-313-2428 is a Fairlead,sheave, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3815 (No Item Name Available). Status: active.

What are the part numbers for NSN 3815-00-313-2428?

NSN 3815-00-313-2428 has 1 cross-referenced part number: MILC52648 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3815-00-313-2428?

There are 5 known substitutes for 3815-00-313-2428: 3810-00-230-3819, 3815-00-313-2424, 3815-00-313-2427 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC52648?

Key specifications for MILC52648: Controlling Agency: ANY ACCEPTABLE; Manufacturer Identifying Number: A/A; End Item Name: CRANE-SHOVEL,CRAWLERMOUNTED; Design Type: REVOLVING OR SWINGING. 7 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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