FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
General Description
The Fairlead,sheave, cataloged under National Stock Number 1710-01-506-3256, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1710-01-506-3256
Item Name
Fairlead,sheave
FSC / FSG
1710 / 17 — Aircraft Landing Equipment
Status
ACTIVE
Material
STEEL FRAME
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
53-50338-11
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1710 — Aircraft Landing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1710-00-612-4169
1710-00-612-4169 · Item name not on file
1710-00-735-5034
1710-00-735-5034 · Item name not on file
1710-00-869-5494
1710-00-869-5494 · Item name not on file
1710-00-872-6954
BLOCK,SHEAR
1710-00-919-0542
1710-00-919-0542 · Item name not on file
1710-00-919-0543
FAIRLEAD ASSEMBLY
1710-00-919-0544
1710-00-919-0544 · Item name not on file
1710-01-695-8403
HEADER,BLOCK
Frequently Asked Questions
What is NSN 1710-01-506-3256?
NSN 1710-01-506-3256 is a Fairlead,sheave, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
What are the specifications of 1710-01-506-3256?
Key specifications for 1710-01-506-3256: Special Features: FAIRLEAD (20 PD SHEAVE - ARRESTING ENGINE, USDED ON CROSSHEAD ASSEMBLY; Material: STEEL FRAME. 1 specification is documented in the U.S. Government catalog.
Is NSN 1710-01-506-3256 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1710-01-506-3256?
NSN 1710-01-506-3256 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.