PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81168-1Tube,bent,metallic

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 4710-01-044-5974 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-044-5974 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-044-5974. Primary manufacturer part number: 81168-1.
Features
  • Tube,bent,metallic — FSC 4710
  • Wall Thickness: 0.035 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: PLAIN ROUND
  • Second End Relationship with First End: IDENTICAL
  • Construction: SEAMLESS
  • First End Style: PLAIN
  • Nondefinitive Spec/std Data: 1 TYPE
  • Diameter: 0.125 INCHES NOMINAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube,bent,metallic, cataloged under National Stock Number 4710-01-044-5974, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-044-5974
Primary Part Number81168-1
Item NameTube,bent,metallic
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Wall Thickness0.035 INCHES NOMINAL IN
Cross-Sectional Shape StylePLAIN ROUND
Second End Relationship with First EndIDENTICAL
ConstructionSEAMLESS
First End StylePLAIN
Nondefinitive Spec/std Data1 TYPE
Diameter0.125 INCHES NOMINAL IN
Specification/standard Data81343-SAE AMS WW-T-700/4 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Departure From Cited DocumentAS MODIFIED BY BENDS
Heat TreatmentDRAWN TEMPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-006-9722 INTERCHANGEABLE
Gasket
4710-00-106-7383CVC10040-8BK INTERCHANGEABLE
Tube,metallic
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
4730-00-186-7783AS4860D01 INTERCHANGEABLE
Nipple,pipe
Sae International Dba Sae International
4710-00-213-0117WWT700/6-T6-I-0.187X0.035 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4710-00-278-7962WWT700/4-O-I-0.875X0.065 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4710-00-279-0397WWT700/3-T3-I-2.500X0.312 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4710-00-279-0916WWT700/3-T3-I-0.250X0.058 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4710-00-279-0976WWT700/3-T3-I-0.375X0.095 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
4710-00-344-4714WWT700/6-T6-I-2.500X0.049 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
5365-00-424-3777811681 INTERCHANGEABLE
Spacer,sleeve
Borgwarner Pds (anderson), L.l.c.
Cross-Reference Index
Part NumberManufacturer
81168 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
AMS-WW-T-700 Sae International Dba Sae International (USA)
81168-1 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
WW-T-700 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AMS-WW-T-700 Society of Automotive Engineers Inc (USA)
81168-5 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5330-00-006-9722INTERCHANGEABLE
GASKET
4710-00-106-7383INTERCHANGEABLE
TUBE,METALLIC
CVC10040-8BK
4730-00-186-7783INTERCHANGEABLE
NIPPLE,PIPE
AS4860D01
4710-00-213-0117INTERCHANGEABLE
TUBE,METALLIC
WWT700/6-T6-I-0.187X0.035
4710-00-278-7962INTERCHANGEABLE
TUBE,METALLIC
WWT700/4-O-I-0.875X0.065
4710-00-279-0397INTERCHANGEABLE
TUBE,METALLIC
WWT700/3-T3-I-2.500X0.312
4710-00-279-0916INTERCHANGEABLE
TUBE,METALLIC
WWT700/3-T3-I-0.250X0.058
4710-00-279-0976INTERCHANGEABLE
TUBE,METALLIC
WWT700/3-T3-I-0.375X0.095
4710-00-344-4714INTERCHANGEABLE
TUBE,METALLIC
WWT700/6-T6-I-2.500X0.049
5365-00-424-3777INTERCHANGEABLE
SPACER,SLEEVE
811681
4710-00-507-0234INTERCHANGEABLE
TUBE,METALLIC
WWT700-6-0-500IN
4710-00-541-4932INTERCHANGEABLE
TUBE,METALLIC
WWT700/4-O-I-0.250X0.028

Frequently Asked Questions

What is NSN 4710-01-044-5974?

NSN 4710-01-044-5974 is a Tube,bent,metallic, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-044-5974?

NSN 4710-01-044-5974 has 6 cross-referenced part numbers: 81168 (L3harris Technologies, Inc. Div Space and Airborne Systems), AMS-WW-T-700 (Sae International Dba Sae International), 81168-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), WW-T-700 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-WW-T-700 (Society of Automotive Engineers Inc) and 1 more.

What NSN replaces 4710-01-044-5974?

There are 12 known substitutes for 4710-01-044-5974: 5330-00-006-9722, 4710-00-106-7383, 4730-00-186-7783 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81168-1?

Key specifications for 81168-1: Wall Thickness: 0.035 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND; Second End Relationship with First End: IDENTICAL; Construction: SEAMLESS. 10 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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