PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

87725-3601PIECE1Handling Gear Assembly

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 4470-01-098-9495 · FSC 4470 · No Item Name Available
Verified by PartsTable
NSN 4470-01-098-9495 — this item is cataloged by the U.S. Government under National Stock Number 4470-01-098-9495. Primary manufacturer part number: 87725-3601PIECE1.
Features
  • Handling Gear Assembly — FSC 4470
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Handling Gear Assembly, cataloged under National Stock Number 4470-01-098-9495, 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 Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4470-01-098-9495
Primary Part Number87725-3601PIECE1
Item NameHandling Gear Assembly
FSC / FSG4470 / 44 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4030-00-242-5575 INTERCHANGEABLE
Shackle
5305-01-185-1895 INTERCHANGEABLE
Screw,cap,hexagon Head
5305-01-185-1896250-4642241PC23 INTERCHANGEABLE
Screw,cap,hexagon Head
Naval Ship Systems Command
5315-01-185-1903 INTERCHANGEABLE
Pin,cotter
4470-01-185-1909 INTERCHANGEABLE
Lifting Adapter Assembly
4470-01-185-1910 INTERCHANGEABLE
Link Assembly
4470-01-185-1911 INTERCHANGEABLE
Jacking Assembly
4470-01-185-1912 INTERCHANGEABLE
Arm Assembly,pivot
4470-01-186-5651 INTERCHANGEABLE
Ring,hoist
4470-01-186-5670 INTERCHANGEABLE
Link,hoisting
Cross-Reference Index
Part NumberManufacturer
87725-3601PIECE1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
250-4642241 Naval Ship Systems Command (USA)
Related Parts
4030-00-242-5575INTERCHANGEABLE
SHACKLE
5305-01-185-1895INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5305-01-185-1896INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
250-4642241PC23
5315-01-185-1903INTERCHANGEABLE
PIN,COTTER
4470-01-185-1909INTERCHANGEABLE
LIFTING ADAPTER ASSEMBLY
4470-01-185-1910INTERCHANGEABLE
LINK ASSEMBLY
4470-01-185-1911INTERCHANGEABLE
JACKING ASSEMBLY
4470-01-185-1912INTERCHANGEABLE
ARM ASSEMBLY,PIVOT
4470-01-186-5651INTERCHANGEABLE
RING,HOIST
4470-01-186-5670INTERCHANGEABLE
LINK,HOISTING
5340-01-186-5764INTERCHANGEABLE
PAD EYE

Frequently Asked Questions

What is NSN 4470-01-098-9495?

NSN 4470-01-098-9495 is a Handling Gear Assembly, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4470 (No Item Name Available). Status: active.

What are the part numbers for NSN 4470-01-098-9495?

NSN 4470-01-098-9495 has 2 cross-referenced part numbers: 87725-3601PIECE1 (Electric Boat Corporation Div General Dynamics Electric Boat), 250-4642241 (Naval Ship Systems Command).

What NSN replaces 4470-01-098-9495?

There are 11 known substitutes for 4470-01-098-9495: 4030-00-242-5575, 5305-01-185-1895, 5305-01-185-1896 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 87725-3601PIECE1?

Key specifications for 87725-3601PIECE1: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 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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