PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23491Tube,metallic

Moog Inc. Dba Ampac-Isp Corp · NSN 4710-01-189-8444 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-189-8444 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-189-8444. Primary manufacturer part number: 23491.
Features
  • Tube,metallic — FSC 4710
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy construction
General Description

The Tube,metallic, cataloged under National Stock Number 4710-01-189-8444, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-189-8444
Primary Part Number23491
Item NameTube,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-618-9887 INTERCHANGEABLE
Cone and Rollers,tapered Roller
3040-01-188-3514895-27665 ITEM 7 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
3010-01-188-7799 INTERCHANGEABLE
Actuator,hydraulic
3020-01-188-861727129 INTERCHANGEABLE
Gear,drive Motion
Moog Inc. Dba Ampac-Isp Corp
3040-01-188-861834096 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-188-861927208 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3020-01-188-872926383 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
5360-01-550-949223491 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
23491 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
895-27665 ITEM 25 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
895-27665 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
3110-00-618-9887INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3040-01-188-3514INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
895-27665 ITEM 7
3010-01-188-7799INTERCHANGEABLE
ACTUATOR,HYDRAULIC
3020-01-188-8617INTERCHANGEABLE
GEAR,DRIVE MOTION
27129
3040-01-188-8618INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
34096
3040-01-188-8619INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
27208
3020-01-188-8729INTERCHANGEABLE
GEAR RACK
26383
5360-01-550-9492INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23491

Frequently Asked Questions

What is NSN 4710-01-189-8444?

NSN 4710-01-189-8444 is a Tube,metallic, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-189-8444?

NSN 4710-01-189-8444 has 3 cross-referenced part numbers: 23491 (Moog Inc. Dba Ampac-Isp Corp), 895-27665 ITEM 25 (Moog Inc. Dba Ampac-Isp Corp), 895-27665 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 4710-01-189-8444?

There are 8 known substitutes for 4710-01-189-8444: 3110-00-618-9887, 3040-01-188-3514, 3010-01-188-7799 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23491?

Key specifications for 23491: Material: COPPER ALLOY. 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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