PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

148151Spring,valve,inner

Curtiss-Wright Controls, Inc. Div Actuation Division · NSN 2810-00-794-5939 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-794-5939 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-794-5939. Primary manufacturer part number: 148151.
Features
  • Spring,valve,inner — FSC 2810
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical energy storage
  • Vibration dampening
General Description

The Spring,valve,inner, cataloged under National Stock Number 2810-00-794-5939, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,valve,inner
FSC / FSG2810 — No Item Name Available (FSG 28)
ManufacturersCurtiss-Wright Controls, Inc. Div Actuation Division (CAGE 0AHP5); Us Army Aviation and Missile Command (CAGE 81996)
Technical Specifications
ParameterValue
NSN2810-00-794-5939
Primary Part Number148151
Item NameSpring,valve,inner
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Div Actuation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-145-4259 INTERCHANGEABLE
Valve,gate
5360-00-253-7548114677N1 INTERCHANGEABLE
Spring,helical,compression
Curtiss-Wright Controls, Inc. Div Actuation Division
5340-00-954-0994148151 INTERCHANGEABLE
Clip,retaining
Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc
5995-01-490-5828147561 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
148151 PRIMARY Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
147561 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
114677N3 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
2810H19-001 Us Army Aviation and Missile Command (USA)
114677N1 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
4820-00-145-4259INTERCHANGEABLE
VALVE,GATE
5360-00-253-7548INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
114677N1
5340-00-954-0994INTERCHANGEABLE
CLIP,RETAINING
148151
5995-01-490-5828INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
147561

Frequently Asked Questions

What is NSN 2810-00-794-5939?

NSN 2810-00-794-5939 is a Spring,valve,inner, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-794-5939?

NSN 2810-00-794-5939 has 5 cross-referenced part numbers: 148151 (Curtiss-Wright Controls, Inc. Div Actuation Division), 147561 (Curtiss-Wright Controls, Inc. Div Actuation Division), 114677N3 (Curtiss-Wright Controls, Inc. Div Actuation Division), 2810H19-001 (Us Army Aviation and Missile Command), 114677N1 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 2810-00-794-5939?

There are 4 known substitutes for 2810-00-794-5939: 4820-00-145-4259, 5360-00-253-7548, 5340-00-954-0994 and 1 more. Verify interchangeability with system specifications before substitution.

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