PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G7038PC47Plug,nozzle

Siemens Energy, Inc. · NSN 4730-01-182-4521 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-182-4521 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-182-4521. Primary manufacturer part number: G7038PC47.
Features
  • Plug,nozzle — FSC 4730
  • 34 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Plug,nozzle, cataloged under National Stock Number 4730-01-182-4521, 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 Siemens Energy, Inc.. This item has 34 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: Cancelled.

Catalog Facts
Item NamePlug,nozzle
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCamar Corp. (CAGE 55422); Siemens Energy, Inc. (CAGE 16712); Circor Pumps North America Llc (CAGE 59180)
Technical Specifications
ParameterValue
NSN4730-01-182-4521
Primary Part NumberG7038PC47
Item NamePlug,nozzle
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSiemens Energy, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-212-6432G10540PC57 INTERCHANGEABLE
Retainer,packing
Siemens Energy, Inc.
4730-00-246-5411HC-29N/0221 INTERCHANGEABLE
Flange,pipe
Siemens Energy, Inc.
4730-00-274-3380G10540PC56 INTERCHANGEABLE
Packing Nut
Siemens Energy, Inc.
2825-00-337-0997HC-151D/1113 INTERCHANGEABLE
Cover,valve Body
Siemens Energy, Inc.
2825-00-383-6350HC1804FX1ANDHC215AEX1 INTERCHANGEABLE
Box,packing with Bu
Siemens Energy, Inc.
4730-01-022-3946H-3373 PIECE 007B INTERCHANGEABLE
Flange,pipe
Siemens Energy, Inc.
2825-01-182-4519S3202A INTERCHANGEABLE
Packing Box Assembly
Circor Pumps North America Llc
2825-01-182-4522HC-1819A INTERCHANGEABLE
Yoke,turbine
Siemens Energy, Inc.
2825-01-182-4523G10069PC63 INTERCHANGEABLE
Yoke,turbine
Siemens Energy, Inc.
4730-01-183-0666HC-561E/2695 INTERCHANGEABLE
Plug,nozzle
Siemens Energy, Inc.
Cross-Reference Index
Part NumberManufacturer
B-0583 Camar Corp. (USA)
H-3373 PIECE 021 Siemens Energy, Inc. (USA)
G7038PC47 PRIMARY Siemens Energy, Inc. (USA)
HC561A PRIMARY Siemens Energy, Inc. (USA)
SF10808 PLSF10809 PIECE 21 Circor Pumps North America Llc (USA)
G8570PC48 PRIMARY Siemens Energy, Inc. (USA)
G9143PC47 Siemens Energy, Inc. (USA)
G17377PC48 Siemens Energy, Inc. (USA)
G5460-47 PRIMARY Siemens Energy, Inc. (USA)
S3218B PRIMARY Circor Pumps North America Llc (USA)
G9078PC48 PRIMARY Siemens Energy, Inc. (USA)
G9071PC48 PRIMARY Siemens Energy, Inc. (USA)
G5641PC47 PRIMARY Siemens Energy, Inc. (USA)
S32188 Circor Pumps North America Llc (USA)
H1948PC71 Siemens Energy, Inc. (USA)
G10951PC48 PRIMARY Siemens Energy, Inc. (USA)
G10324PC48 PRIMARY Siemens Energy, Inc. (USA)
HC-561A/2695 PRIMARY Siemens Energy, Inc. (USA)
SG14777PC48 Siemens Energy, Inc. (USA)
G8572PC48 PRIMARY Siemens Energy, Inc. (USA)
Related Parts
5330-00-212-6432INTERCHANGEABLE
RETAINER,PACKING
G10540PC57
4730-00-246-5411INTERCHANGEABLE
FLANGE,PIPE
HC-29N/0221
4730-00-274-3380INTERCHANGEABLE
PACKING NUT
G10540PC56
2825-00-337-0997INTERCHANGEABLE
COVER,VALVE BODY
HC-151D/1113
2825-00-383-6350INTERCHANGEABLE
BOX,PACKING WITH BU
HC1804FX1ANDHC215AEX1
4730-01-022-3946INTERCHANGEABLE
FLANGE,PIPE
H-3373 PIECE 007B
2825-01-182-4519INTERCHANGEABLE
PACKING BOX ASSEMBLY
S3202A
2825-01-182-4522INTERCHANGEABLE
YOKE,TURBINE
HC-1819A
2825-01-182-4523INTERCHANGEABLE
YOKE,TURBINE
G10069PC63
4730-01-183-0666INTERCHANGEABLE
PLUG,NOZZLE
HC-561E/2695
2825-01-183-0667INTERCHANGEABLE
RING,PACKING BOX
HC-111A
2825-01-183-0672INTERCHANGEABLE
COVER,TURBINE CASE
S3260AX1

Frequently Asked Questions

What is NSN 4730-01-182-4521?

NSN 4730-01-182-4521 is a Plug,nozzle, manufactured by Siemens Energy, Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-182-4521?

NSN 4730-01-182-4521 has 34 cross-referenced part numbers: B-0583 (Camar Corp.), H-3373 PIECE 021 (Siemens Energy, Inc.), G7038PC47 (Siemens Energy, Inc.), HC561A (Siemens Energy, Inc.), SF10808 PLSF10809 PIECE 21 (Circor Pumps North America Llc) and 29 more.

What NSN replaces 4730-01-182-4521?

There are 12 known substitutes for 4730-01-182-4521: 5330-00-212-6432, 4730-00-246-5411, 4730-00-274-3380 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-182-4521 still in active supply?

NSN 4730-01-182-4521 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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