PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HC155KANDHC162KX5Valve Assembly

Siemens Energy, Inc. · NSN 4820-00-385-9429 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-385-9429 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-385-9429. Primary manufacturer part number: HC155KANDHC162KX5.
Features
  • Valve Assembly — FSC 4820
  • 8 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly, cataloged under National Stock Number 4820-00-385-9429, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Siemens Energy, Inc.. This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assembly
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersSiemens Energy, Inc. (CAGE 16712); Camar Corp. (CAGE 55422); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)
Technical Specifications
ParameterValue
NSN4820-00-385-9429
Primary Part NumberHC155KANDHC162KX5
Item NameValve Assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSiemens Energy, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5331-00-291-3275 INTERCHANGEABLE
O-Ring
5905-00-409-1642 INTERCHANGEABLE
Resistor Assembly
6625-00-594-0569MMI8248 INTERCHANGEABLE
Meter,audio Level
Custom Metering Company Inc
2520-00-734-907611832 INTERCHANGEABLE
Disk,clutch,vehicular
Sachs-Boge of America
5305-00-916-668611261 INTERCHANGEABLE
Setscrew
Naval Inventory Control Point Mechanicsburg
5950-00-918-40131126-1 INTERCHANGEABLE
Transformer,power
Drs Signal Solutions, Inc.
5120-00-937-783410951484 INTERCHANGEABLE
Adapter,torque Wrench
U S Army Tank Automotive Command Amsta-Im-Mm
5330-01-145-0732 INTERCHANGEABLE
Gasket
5950-01-176-486811261 INTERCHANGEABLE
Transformer,power
G.s. Blodgett, Llc Div Blodgett
5325-01-292-7218 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
HC155KANDHC162KX5 PRIMARY Siemens Energy, Inc. (USA)
D-0580 Camar Corp. (USA)
HC-162K X HC-15 Siemens Energy, Inc. (USA)
11261 Rps-Fl, Inc. Dba Rps Inc (USA)
G15172PC44-45 Siemens Energy, Inc. (USA)
HC162KX5XHC155K Siemens Energy, Inc. (USA)
G15170PC44-45 Siemens Energy, Inc. (USA)
G15172PC44X45 Siemens Energy, Inc. (USA)
Related Parts
5331-00-291-3275INTERCHANGEABLE
O-RING
5905-00-409-1642INTERCHANGEABLE
RESISTOR ASSEMBLY
6625-00-594-0569INTERCHANGEABLE
METER,AUDIO LEVEL
MMI8248
2520-00-734-9076INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
11832
5305-00-916-6686INTERCHANGEABLE
SETSCREW
11261
5950-00-918-4013INTERCHANGEABLE
TRANSFORMER,POWER
1126-1
5120-00-937-7834INTERCHANGEABLE
ADAPTER,TORQUE WRENCH
10951484
5330-01-145-0732INTERCHANGEABLE
GASKET
5950-01-176-4868INTERCHANGEABLE
TRANSFORMER,POWER
11261
5325-01-292-7218INTERCHANGEABLE
RING,RETAINING
4730-01-312-5926INTERCHANGEABLE
NUT,UNION
1126-1

Frequently Asked Questions

What is NSN 4820-00-385-9429?

NSN 4820-00-385-9429 is a Valve Assembly, manufactured by Siemens Energy, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-385-9429?

NSN 4820-00-385-9429 has 8 cross-referenced part numbers: HC155KANDHC162KX5 (Siemens Energy, Inc.), D-0580 (Camar Corp.), HC-162K X HC-15 (Siemens Energy, Inc.), 11261 (Rps-Fl, Inc. Dba Rps Inc), G15172PC44-45 (Siemens Energy, Inc.) and 3 more.

What NSN replaces 4820-00-385-9429?

There are 11 known substitutes for 4820-00-385-9429: 5331-00-291-3275, 5905-00-409-1642, 6625-00-594-0569 and 8 more. Verify interchangeability with system specifications before substitution.

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