PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

127851Disk,thrust

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4470-00-242-2809 · FSC 4470 · No Item Name Available
Verified by PartsTable
NSN 4470-00-242-2809 — this item is cataloged by the U.S. Government under National Stock Number 4470-00-242-2809. Primary manufacturer part number: 127851.
Features
  • Disk,thrust — FSC 4470
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,thrust, cataloged under National Stock Number 4470-00-242-2809, is classified within Federal Supply Class 4470 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN4470-00-242-2809
Primary Part Number127851
Item NameDisk,thrust
FSC / FSG4470 / 44 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-754-4355127851 INTERCHANGEABLE
Screw,tapping
U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-103-8193127851 INTERCHANGEABLE
Spring,helical,compression
Marotta Controls Inc
5360-01-226-984312785-1 INTERCHANGEABLE
Spring,helical,compression
Breeze-Eastern Llc
6515-01-426-85841278-51 INTERCHANGEABLE
Implant,bearing
Depuy Inc
4720-01-514-6559 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
127851 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
1F-6259A-PC18 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5305-00-754-4355INTERCHANGEABLE
SCREW,TAPPING
127851
5360-01-103-8193INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
127851
5360-01-226-9843INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12785-1
6515-01-426-8584INTERCHANGEABLE
IMPLANT,BEARING
1278-51
4720-01-514-6559INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4470-00-242-2809?

NSN 4470-00-242-2809 is a Disk,thrust, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4470 (No Item Name Available). Status: active.

What are the part numbers for NSN 4470-00-242-2809?

NSN 4470-00-242-2809 has 2 cross-referenced part numbers: 127851 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1F-6259A-PC18 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4470-00-242-2809?

There are 5 known substitutes for 4470-00-242-2809: 5305-00-754-4355, 5360-01-103-8193, 5360-01-226-9843 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 127851?

Key specifications for 127851: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 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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