PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12419Adapter,straight,pipe to Tube

Westerbeke Corporation · NSN 4730-01-262-0978 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-262-0978 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-262-0978. Primary manufacturer part number: 12419.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Style: PLAIN (TUBE) FIRST END
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-262-0978, 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 4 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-262-0978
Primary Part Number12419
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection StylePLAIN (PIPE) SECOND END
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection StylePLAIN (TUBE) FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5315-00-064-622312419 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-00-401-197912419 INTERCHANGEABLE
Seal Assembly
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5945-00-851-892224212 INTERCHANGEABLE
Relay,electromagnetic
Forenta Lp
5365-01-277-188312419 INTERCHANGEABLE
Spacer,ring
Woodward, Inc.
4010-01-357-235512419 INTERCHANGEABLE
Wire Cord
Auto Vehicle Parts Co Dba Au-Ve-Co
6240-01-366-158912419 INTERCHANGEABLE
Lamp,incandescent
Leica Inc Surveying and Photogrammetry Systems Div
5945-01-507-4242 INTERCHANGEABLE
Relay,electromagnetic
5910-01-525-8728 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5340-01-564-219412419 INTERCHANGEABLE
Support Block,lamp
Carlisle & Finch Co
5910-01-609-71498210566-1 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
12419 PRIMARY Westerbeke Corporation (USA)
Related Parts
5315-00-064-6223INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
12419
5330-00-401-1979INTERCHANGEABLE
SEAL ASSEMBLY
12419
5945-00-851-8922INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
24212
5365-01-277-1883INTERCHANGEABLE
SPACER,RING
12419
4010-01-357-2355INTERCHANGEABLE
WIRE CORD
12419
6240-01-366-1589INTERCHANGEABLE
LAMP,INCANDESCENT
12419
5945-01-507-4242INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5910-01-525-8728INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5340-01-564-2194INTERCHANGEABLE
SUPPORT BLOCK,LAMP
12419
5910-01-609-7149INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
8210566-1
5340-01-619-7610INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 4730-01-262-0978?

NSN 4730-01-262-0978 is a Adapter,straight,pipe to Tube, manufactured by Westerbeke Corporation, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-262-0978?

NSN 4730-01-262-0978 has 1 cross-referenced part number: 12419 (Westerbeke Corporation).

What NSN replaces 4730-01-262-0978?

There are 11 known substitutes for 4730-01-262-0978: 5315-00-064-6223, 5330-00-401-1979, 5945-00-851-8922 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12419?

Key specifications for 12419: Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Style: PLAIN (PIPE) SECOND END; Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Style: PLAIN (TUBE) FIRST END. 5 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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