PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1621300Chain,weldless

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4010-01-246-2066 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-01-246-2066 — this item is cataloged by the U.S. Government under National Stock Number 4010-01-246-2066. Primary manufacturer part number: 1621300.
Features
  • Chain,weldless — FSC 4010
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chain,weldless, cataloged under National Stock Number 4010-01-246-2066, is classified within Federal Supply Class 4010 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChain,weldless
FSC / FSG4010 — No Item Name Available (FSG 40)
ManufacturersJednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN4010-01-246-2066
Primary Part Number1621300
Item NameChain,weldless
FSC / FSG4010 / 40 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5955-00-179-3763162-1300 INTERCHANGEABLE
Oscillator,crystal Controlled
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
4730-00-189-2624 INTERCHANGEABLE
Union,pipe
5342-01-287-65061621300 INTERCHANGEABLE
Hinge,special
Oshkosh Defense Llc
6230-01-435-86961621300 INTERCHANGEABLE
Guard,lamp
Phoenix Products Llc Dba Phoenix Lighting Products Llc
Cross-Reference Index
Part NumberManufacturer
4010PL0971371 Jednolity Indeks Materialowy - Uniform Material Index (POL)
1621300 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5955-00-179-3763INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
162-1300
4730-00-189-2624INTERCHANGEABLE
UNION,PIPE
5342-01-287-6506INTERCHANGEABLE
HINGE,SPECIAL
1621300
6230-01-435-8696INTERCHANGEABLE
GUARD,LAMP
1621300

Frequently Asked Questions

What is NSN 4010-01-246-2066?

NSN 4010-01-246-2066 is a Chain,weldless, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4010 (No Item Name Available). Status: active.

What are the part numbers for NSN 4010-01-246-2066?

NSN 4010-01-246-2066 has 2 cross-referenced part numbers: 4010PL0971371 (Jednolity Indeks Materialowy - Uniform Material Index), 1621300 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 4010-01-246-2066?

There are 4 known substitutes for 4010-01-246-2066: 5955-00-179-3763, 4730-00-189-2624, 5342-01-287-6506 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com