PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-7011Cap,tube

Mueller Brass Co. · NSN 4730-00-265-7017 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-265-7017 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-265-7017. Primary manufacturer part number: W-7011.
Features
  • Cap,tube — FSC 4730
  • Tube Outside Diameter for Which Designed: 1.125 INCHES NOMINAL IN
  • Style Designator: CAP
  • Connection Style: CRIMPED
  • Material: COPPER ALLOY OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Mueller Brass Co.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Cap,tube, cataloged under National Stock Number 4730-00-265-7017, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN4730-00-265-7017
Primary Part NumberW-7011
Item NameCap,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMueller Brass Co.
StatusACTIVE
Tube Outside Diameter for Which Designed1.125 INCHES NOMINAL IN
Style DesignatorCAP
Connection StyleCRIMPED
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-226-8274 INTERCHANGEABLE
Plug,tube Fitting,solder Type
4730-00-226-827515-01-7924 INTERCHANGEABLE
Plug,tube Fitting,solder Type
Electric Boat Corporation Div General Dynamics Electric Boat
4730-00-264-9163 INTERCHANGEABLE
Coupling,tube
4730-00-265-7014 INTERCHANGEABLE
Cap,tube
4730-00-265-7018W-7012 INTERCHANGEABLE
Cap,tube
Mueller Brass Co.
4730-00-266-1840 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4730-00-277-7525 INTERCHANGEABLE
Reducer,tube
4730-00-277-7526 INTERCHANGEABLE
Reducer,tube
4730-00-277-7529 INTERCHANGEABLE
Reducer,tube
4730-00-277-7533 INTERCHANGEABLE
Reducer,tube
Cross-Reference Index
Part NumberManufacturer
268L64395-M00 Johnson Controls Ltd, York Navy Systems (GBR)
W-7011 PRIMARY Mueller Brass Co. (USA)
B16.22 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
B16-22-1963 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
B16-22-1951 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4730-00-226-8274INTERCHANGEABLE
PLUG,TUBE FITTING,SOLDER TYPE
4730-00-226-8275INTERCHANGEABLE
PLUG,TUBE FITTING,SOLDER TYPE
15-01-7924
4730-00-264-9163INTERCHANGEABLE
COUPLING,TUBE
4730-00-265-7014INTERCHANGEABLE
CAP,TUBE
4730-00-265-7018INTERCHANGEABLE
CAP,TUBE
W-7012
4730-00-266-1840INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-277-7525INTERCHANGEABLE
REDUCER,TUBE
4730-00-277-7526INTERCHANGEABLE
REDUCER,TUBE
4730-00-277-7529INTERCHANGEABLE
REDUCER,TUBE
4730-00-277-7533INTERCHANGEABLE
REDUCER,TUBE
4730-00-277-7535INTERCHANGEABLE
REDUCER,TUBE
4730-00-277-7536INTERCHANGEABLE
REDUCER,TUBE

Frequently Asked Questions

What is NSN 4730-00-265-7017?

NSN 4730-00-265-7017 is a Cap,tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-265-7017?

NSN 4730-00-265-7017 has 5 cross-referenced part numbers: 268L64395-M00 (Johnson Controls Ltd, York Navy Systems), W-7011 (Mueller Brass Co.), B16.22 (American National Standards Institute Incorporated Dba American National Standards Institute), B16-22-1963 (American National Standards Institute Incorporated Dba American National Standards Institute), B16-22-1951 (American National Standards Institute Incorporated Dba American National Standards Institute).

What NSN replaces 4730-00-265-7017?

There are 12 known substitutes for 4730-00-265-7017: 4730-00-226-8274, 4730-00-226-8275, 4730-00-264-9163 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-7011?

Key specifications for W-7011: Tube Outside Diameter for Which Designed: 1.125 INCHES NOMINAL IN; Style Designator: CAP; Connection Style: CRIMPED; Material: COPPER ALLOY OVERALL. 4 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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