PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1000Coupling,tube

Mueller Brass Co. · NSN 4730-00-722-1909 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-722-1909 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-722-1909. Primary manufacturer part number: W1000.
Features
  • Coupling,tube — FSC 4730
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS
  • Tubing Wall Nominal Thickness for Which Designed: 0.022 INCHES ALL ENDS IN
  • Nominal Overall Length: 0.667 INCHES IN
  • Specification/standard Data: 80204-B16.22 GOVERNMENT SPECIFICATION
  • Style Designator: PLAIN W/CENTER GROOVE
  • Connection Style: CRIMPED (TUBE) ALL ENDS
  • Material: COPPER OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Overall construction
General Description

The Coupling,tube, cataloged under National Stock Number 4730-00-722-1909, 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 Mueller Brass Co.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN4730-00-722-1909
Primary Part NumberW1000
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMueller Brass Co.
StatusACTIVE
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDS
Tubing Wall Nominal Thickness for Which Designed0.022 INCHES ALL ENDS IN
Nominal Overall Length0.667 INCHES IN
Specification/standard Data80204-B16.22 GOVERNMENT SPECIFICATION
Style DesignatorPLAIN W/CENTER GROOVE
Connection StyleCRIMPED (TUBE) ALL ENDS
MaterialCOPPER OVERALL
Nondefinitive Spec/std Data2 TABLE
Nominal Outside Diameter Tube Accommodated0.125 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-00-200-7385W1000 INTERCHANGEABLE
Ring,retaining
Thomson Industries Inc
5905-00-257-7530A1104109-1 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Clarostat Sensors and Controls
5950-01-259-8629 INTERCHANGEABLE
Transformer,power
5950-01-292-3378 INTERCHANGEABLE
Transformer,power
6635-01-304-0806 INTERCHANGEABLE
Magnetic Inspection Unit,portabl
3460-01-371-6065W-1000 INTERCHANGEABLE
Pad,polishing and Rubbing
Meguiars Inc
Cross-Reference Index
Part NumberManufacturer
B16.22 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
W01000 Mueller Industries, Inc. (USA)
W1000 PRIMARY Mueller Brass Co. (USA)
Related Parts
5325-00-200-7385INTERCHANGEABLE
RING,RETAINING
W1000
5905-00-257-7530INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
A1104109-1
5950-01-259-8629INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-292-3378INTERCHANGEABLE
TRANSFORMER,POWER
6635-01-304-0806INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,PORTABL
3460-01-371-6065INTERCHANGEABLE
PAD,POLISHING AND RUBBING
W-1000

Frequently Asked Questions

What is NSN 4730-00-722-1909?

NSN 4730-00-722-1909 is a Coupling,tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-722-1909?

NSN 4730-00-722-1909 has 3 cross-referenced part numbers: B16.22 (American National Standards Institute Incorporated Dba American National Standards Institute), W01000 (Mueller Industries, Inc.), W1000 (Mueller Brass Co.).

What NSN replaces 4730-00-722-1909?

There are 6 known substitutes for 4730-00-722-1909: 5325-00-200-7385, 5905-00-257-7530, 5950-01-259-8629 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W1000?

Key specifications for W1000: Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Tubing Wall Nominal Thickness for Which Designed: 0.022 INCHES ALL ENDS IN; Nominal Overall Length: 0.667 INCHES IN; Specification/standard Data: 80204-B16.22 GOVERNMENT SPECIFICATION. 9 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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