PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21570-6-6CRElbow,tube

Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division · NSN 4730-00-670-7322 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-670-7322 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-670-7322. Primary manufacturer part number: 21570-6-6CR.
Features
  • Elbow,tube — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-670-7322, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersParker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441); Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (CAGE 66776); Transdigm Inc Div Aero Fluid Products (CAGE 96124); Lockheed Martin Corp (CAGE 98897)
Technical Specifications
ParameterValue
NSN4730-00-670-7322
Primary Part Number21570-6-6CR
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6625-00-439-5100817A INTERCHANGEABLE
Slotted Line System
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
4730-00-488-5270215706 INTERCHANGEABLE
Elbow,pipe to Tube
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5905-01-077-8605402306 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Telemechanics Inc
5310-01-514-7507215706 INTERCHANGEABLE
Washer,shouldered
Eaton Corp Dba Eaton Aerospace Jackson
5930-01-607-2741215706 INTERCHANGEABLE
Switch,push
Terex Usa, Llc Dba Terex Usa, Llc
5310-01-669-4348 INTERCHANGEABLE
Washer,shouldered
Cross-Reference Index
Part NumberManufacturer
21570-6 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
21570-6-6CR PRIMARY Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
601600 Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (USA)
601600 Transdigm Inc Div Aero Fluid Products (USA)
755223-1 PRIMARY Lockheed Martin Corp (USA)
Related Parts
6625-00-439-5100INTERCHANGEABLE
SLOTTED LINE SYSTEM
817A
4730-00-488-5270INTERCHANGEABLE
ELBOW,PIPE TO TUBE
215706
5905-01-077-8605INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
402306
5310-01-514-7507INTERCHANGEABLE
WASHER,SHOULDERED
215706
5930-01-607-2741INTERCHANGEABLE
SWITCH,PUSH
215706
5310-01-669-4348INTERCHANGEABLE
WASHER,SHOULDERED

Frequently Asked Questions

What is NSN 4730-00-670-7322?

NSN 4730-00-670-7322 is a Elbow,tube, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-670-7322?

NSN 4730-00-670-7322 has 5 cross-referenced part numbers: 21570-6 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 21570-6-6CR (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 601600 (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products), 601600 (Transdigm Inc Div Aero Fluid Products), 755223-1 (Lockheed Martin Corp).

What NSN replaces 4730-00-670-7322?

There are 6 known substitutes for 4730-00-670-7322: 6625-00-439-5100, 4730-00-488-5270, 5905-01-077-8605 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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