PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11128Elbow,pipe to Tube

Westerbeke Corporation · NSN 4730-01-214-1454 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-214-1454 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-214-1454. Primary manufacturer part number: 11128.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Nominal Thread Size: 1.000 INCHES SECOND END IN
  • Material: COPPER ALLOY OVERALL
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Flow Angle: 90.0 DEGREES
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Style: PLAIN (TUBE) FIRST END
  • Nominal Outside Diameter Tube Accommodated: 0.400 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-214-1454, 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 Westerbeke Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4730-01-214-1454
Primary Part Number11128
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Nominal Thread Size1.000 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Flow Angle90.0 DEGREES
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection StylePLAIN (TUBE) FIRST END
Nominal Outside Diameter Tube Accommodated0.400 INCHES FIRST END IN
Leg Length1.320 INCHES NOMINAL FIRST END IN
Thread Series DesignatorNPT SECOND END
Leg Length1.330 INCHES NOMINAL SECOND END IN
Connection StylePLAIN (PIPE) SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-072-008011-1-28 INTERCHANGEABLE
Relay,electrical
Te Connectivity Corporation
5331-00-265-1095MS29513-128 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5120-00-278-106528820 INTERCHANGEABLE
Vise,bench and Pipe
Wilton Corp Wilton Tool Div
6150-00-549-67526476 INTERCHANGEABLE
Cable Assembly,power,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5360-00-905-182311128 INTERCHANGEABLE
Spring,helical,extension
Elbitamerica, Inc.
5950-01-008-293011128 INTERCHANGEABLE
Transformer,audio Frequency
Standex Electronics, Inc.
5310-01-123-052011128 INTERCHANGEABLE
Washer,flat
Sabre Engines Ltd
4320-01-200-4305C220 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
3120-01-326-197211/128 INTERCHANGEABLE
Bushing,sleeve
Delphi Powertrain Systems, Llc
5120-01-397-3289 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
11128 PRIMARY Westerbeke Corporation (USA)
Related Parts
5945-00-072-0080INTERCHANGEABLE
RELAY,ELECTRICAL
11-1-28
5331-00-265-1095INTERCHANGEABLE
O-RING
MS29513-128
5120-00-278-1065INTERCHANGEABLE
VISE,BENCH AND PIPE
28820
6150-00-549-6752INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6476
5360-00-905-1823INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
11128
5950-01-008-2930INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
11128
5310-01-123-0520INTERCHANGEABLE
WASHER,FLAT
11128
4320-01-200-4305INTERCHANGEABLE
RING,WEARING
C220
3120-01-326-1972INTERCHANGEABLE
BUSHING,SLEEVE
11/128
5120-01-397-3289INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-01-671-7373INTERCHANGEABLE
TROWEL
6515-01-686-4926INTERCHANGEABLE
AIRWAY,NASOPHARYNGEAL
11-128

Frequently Asked Questions

What is NSN 4730-01-214-1454?

NSN 4730-01-214-1454 is a Elbow,pipe to Tube, manufactured by Westerbeke Corporation, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-214-1454?

NSN 4730-01-214-1454 has 1 cross-referenced part number: 11128 (Westerbeke Corporation).

What NSN replaces 4730-01-214-1454?

There are 12 known substitutes for 4730-01-214-1454: 5945-00-072-0080, 5331-00-265-1095, 5120-00-278-1065 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11128?

Key specifications for 11128: Nominal Thread Size: 1.000 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL; Connection Type: THREADED EXTERNAL PIPE SECOND END; Flow Angle: 90.0 DEGREES. 11 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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