PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-954-81Valve,float,vent

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 2915-00-605-9853 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-605-9853 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-605-9853. Primary manufacturer part number: 11-954-81.
Features
  • Valve,float,vent — FSC 2915
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,float,vent, cataloged under National Stock Number 2915-00-605-9853, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,float,vent
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersLockheed Martin Corp (CAGE 98897); Parker Hannifin Corporation Div Aerospace Group Headquarters (CAGE 92003)
Technical Specifications
ParameterValue
NSN2915-00-605-9853
Primary Part Number11-954-81
Item NameValve,float,vent
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-114-6001 INTERCHANGEABLE
Bearing,ball,annular
5355-01-014-0327119541 INTERCHANGEABLE
Pointer,dial
Astronautics Corporation of America
Cross-Reference Index
Part NumberManufacturer
633953-7 Lockheed Martin Corp (USA)
11-954-1 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
11-954-81 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
3110-00-114-6001INTERCHANGEABLE
BEARING,BALL,ANNULAR
5355-01-014-0327INTERCHANGEABLE
POINTER,DIAL
119541

Frequently Asked Questions

What is NSN 2915-00-605-9853?

NSN 2915-00-605-9853 is a Valve,float,vent, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-605-9853?

NSN 2915-00-605-9853 has 3 cross-referenced part numbers: 633953-7 (Lockheed Martin Corp), 11-954-1 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 11-954-81 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 2915-00-605-9853?

There are 2 known substitutes for 2915-00-605-9853: 3110-00-114-6001, 5355-01-014-0327. Verify interchangeability with system specifications before substitution.

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