PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18254Orifice,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 2995-01-164-0399 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-01-164-0399 — this item is cataloged by the U.S. Government under National Stock Number 2995-01-164-0399. Primary manufacturer part number: 18254.
Features
  • Orifice,valve — FSC 2995
  • FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Orifice,valve, cataloged under National Stock Number 2995-01-164-0399, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 1 verified specification, 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
NSN2995-01-164-0399
Primary Part Number18254
Item NameOrifice,valve
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
FSC Application DataMISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-115-3815N1825467 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-00-278-0155SAE J512 6-4 040302B INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5935-00-404-87731825YELLOW INTERCHANGEABLE
Plug,tip
Fluke Electronics Corp
6210-01-667-48503SU1401-1BC40-1AA0 INTERCHANGEABLE
Lamp,light Emitting Diode
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
5930-01-667-78613SU1550-0AA10-0AA0 INTERCHANGEABLE
Retainer,electrical Switch
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
5999-01-667-78713SU1400-1AA10-1CA0 INTERCHANGEABLE
Contact,electrical
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
5930-01-667-81383SU1052-2BF60-0AA0 INTERCHANGEABLE
Switch,rotary
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
6210-01-667-81503SU1401-1BC20-1AA0 INTERCHANGEABLE
Lamp,light Emitting Diode
Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division
5330-01-685-747316-87253 INTERCHANGEABLE
Gasket
Rix Industries
6110-01-685-9273A38-18254-2B INTERCHANGEABLE
Panel,control,electrical-Electro
Rix Industries
Cross-Reference Index
Part NumberManufacturer
18254 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5330-00-115-3815INTERCHANGEABLE
GASKET
N1825467
4730-00-278-0155INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 6-4 040302B
5935-00-404-8773INTERCHANGEABLE
PLUG,TIP
1825YELLOW
6210-01-667-4850INTERCHANGEABLE
LAMP,LIGHT EMITTING DIODE
3SU1401-1BC40-1AA0
5930-01-667-7861INTERCHANGEABLE
RETAINER,ELECTRICAL SWITCH
3SU1550-0AA10-0AA0
5999-01-667-7871INTERCHANGEABLE
CONTACT,ELECTRICAL
3SU1400-1AA10-1CA0
5930-01-667-8138INTERCHANGEABLE
SWITCH,ROTARY
3SU1052-2BF60-0AA0
6210-01-667-8150INTERCHANGEABLE
LAMP,LIGHT EMITTING DIODE
3SU1401-1BC20-1AA0
5330-01-685-7473INTERCHANGEABLE
GASKET
16-87253
6110-01-685-9273INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
A38-18254-2B
6110-01-685-9772INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
38-18267
7025-01-685-9786INTERCHANGEABLE
DISPLAY UNIT
76-17340-2B

Frequently Asked Questions

What is NSN 2995-01-164-0399?

NSN 2995-01-164-0399 is a Orifice,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-01-164-0399?

NSN 2995-01-164-0399 has 1 cross-referenced part number: 18254 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 2995-01-164-0399?

There are 12 known substitutes for 2995-01-164-0399: 5330-00-115-3815, 4730-00-278-0155, 5935-00-404-8773 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18254?

Key specifications for 18254: End Item Identification: PART OF BODY ASSY PN 18119 NSN 2995009099943,U/O ANTI-ICING VALVE PN 25800-3 NSN 2995000707372; FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT. 2 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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