PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7557Arbor,setting

The Chelsea Clock Llc · NSN 3460-00-343-8241 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-343-8241 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-343-8241. Primary manufacturer part number: 7557.
Features
  • Arbor,setting — FSC 3460
  • General Characteristics Item Description: PINION WIRE MATERIAL; 1.483 IN. O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: The Chelsea Clock Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arbor,setting, cataloged under National Stock Number 3460-00-343-8241, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is The Chelsea Clock Llc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-00-343-8241
Primary Part Number7557
Item NameArbor,setting
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerThe Chelsea Clock Llc
StatusACTIVE
General Characteristics Item DescriptionPINION WIRE MATERIAL; 1.483 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-186-3390 INTERCHANGEABLE
Clamp,loop
5935-00-199-024712268 INTERCHANGEABLE
Connector,receptacle,electrical
Clayton Manufacturing Company
5360-00-602-63327557 INTERCHANGEABLE
Spring,helical,compression
Te Connectivity Corporation
3750-01-347-4826 INTERCHANGEABLE
Blade,mower
1005-01-462-51577557 INTERCHANGEABLE
Stop,cartridge
O F Mossberg & Sons Inc
9905-01-734-11647557 INTERCHANGEABLE
Sign
Bourne Group, Llc
Cross-Reference Index
Part NumberManufacturer
7557 The Chelsea Clock Llc (USA)
Related Parts
5340-00-186-3390INTERCHANGEABLE
CLAMP,LOOP
5935-00-199-0247INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
12268
5360-00-602-6332INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7557
3750-01-347-4826INTERCHANGEABLE
BLADE,MOWER
1005-01-462-5157INTERCHANGEABLE
STOP,CARTRIDGE
7557
9905-01-734-1164INTERCHANGEABLE
SIGN
7557

Frequently Asked Questions

What is NSN 3460-00-343-8241?

NSN 3460-00-343-8241 is a Arbor,setting, manufactured by The Chelsea Clock Llc, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-00-343-8241?

NSN 3460-00-343-8241 has 1 cross-referenced part number: 7557 (The Chelsea Clock Llc).

What NSN replaces 3460-00-343-8241?

There are 6 known substitutes for 3460-00-343-8241: 5340-00-186-3390, 5935-00-199-0247, 5360-00-602-6332 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7557?

Key specifications for 7557: General Characteristics Item Description: PINION WIRE MATERIAL; 1.483 IN. O/A LG IN. 1 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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