PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1K4493X0012Tube Assembly,torque

Fisher Controls Co Inc · NSN 6680-00-891-7725 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-891-7725 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-891-7725. Primary manufacturer part number: 1K4493X0012.
Features
  • Tube Assembly,torque — FSC 6680
  • General Characteristics Item Description: MATL MONEL,15.000 IN. LG,ONE EA FSCM 22508 PART NO. 1K4432,1B5662,1K4492,1K4434 IN
  • 3 verified cross-references
  • Primary manufacturer: Fisher Controls Co Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,torque, cataloged under National Stock Number 6680-00-891-7725, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fisher Controls Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN6680-00-891-7725
Primary Part Number1K4493X0012
Item NameTube Assembly,torque
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerFisher Controls Co Inc
StatusACTIVE
General Characteristics Item DescriptionMATL MONEL,15.000 IN. LG,ONE EA FSCM 22508 PART NO. 1K4432,1B5662,1K4492,1K4434 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6625-00-136-585114493 INTERCHANGEABLE
Meter,arbitrary Scale
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5360-00-321-22611-449-3 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Aerospace Group Headquarters
2530-00-391-3967FD14493 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
1610-00-531-992014485 INTERCHANGEABLE
Parts Kit,inboard P
Hamilton Sundstrand Corporation Dba Collins Aerospace
2510-00-786-46317409023 INTERCHANGEABLE
Brace Assembly
U S Army Tank Automotive Command Amsta-Im-Mm
2990-00-936-51423010200 INTERCHANGEABLE
Hanger,engine Exhaust System
Napco International Llc Dba Napco International Inc
Cross-Reference Index
Part NumberManufacturer
1K4493 Fisher Controls Co Inc (USA)
1-4493 Fisher Controls Co Inc (USA)
1K4493X0012 PRIMARY Fisher Controls Co Inc (USA)
Related Parts
6625-00-136-5851INTERCHANGEABLE
METER,ARBITRARY SCALE
14493
5360-00-321-2261INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1-449-3
2530-00-391-3967INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD14493
1610-00-531-9920INTERCHANGEABLE
PARTS KIT,INBOARD P
14485
2510-00-786-4631INTERCHANGEABLE
BRACE ASSEMBLY
7409023
2990-00-936-5142INTERCHANGEABLE
HANGER,ENGINE EXHAUST SYSTEM
3010200

Frequently Asked Questions

What is NSN 6680-00-891-7725?

NSN 6680-00-891-7725 is a Tube Assembly,torque, manufactured by Fisher Controls Co Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-891-7725?

NSN 6680-00-891-7725 has 3 cross-referenced part numbers: 1K4493 (Fisher Controls Co Inc), 1-4493 (Fisher Controls Co Inc), 1K4493X0012 (Fisher Controls Co Inc).

What NSN replaces 6680-00-891-7725?

There are 6 known substitutes for 6680-00-891-7725: 6625-00-136-5851, 5360-00-321-2261, 2530-00-391-3967 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1K4493X0012?

Key specifications for 1K4493X0012: End Item Identification: FISHER GOVERNOR CO. SIZE 600 LB,TYPE 249 LBS; General Characteristics Item Description: MATL MONEL,15.000 IN. LG,ONE EA FSCM 22508 PART NO. 1K4432,1B5662,1K4492,1K4434 IN. 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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