PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70701Piston,valve

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · NSN 2815-01-370-9940 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-370-9940 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-370-9940. Primary manufacturer part number: 70701.
Features
  • Piston,valve — FSC 2815
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 2815-01-370-9940, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-370-9940
Primary Part Number70701
Item NamePiston,valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-01-116-59055914-4 INTERCHANGEABLE
Lever,manual Control
Pdi Ground Support Systems, Inc.
4940-01-117-907870701 INTERCHANGEABLE
Pole
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Cross-Reference Index
Part NumberManufacturer
70701 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Related Parts
3040-01-116-5905INTERCHANGEABLE
LEVER,MANUAL CONTROL
5914-4
4940-01-117-9078INTERCHANGEABLE
POLE
70701

Frequently Asked Questions

What is NSN 2815-01-370-9940?

NSN 2815-01-370-9940 is a Piston,valve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-370-9940?

NSN 2815-01-370-9940 has 1 cross-referenced part number: 70701 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What NSN replaces 2815-01-370-9940?

There are 2 known substitutes for 2815-01-370-9940: 3040-01-116-5905, 4940-01-117-9078. Verify interchangeability with system specifications before substitution.

What are the specifications of 70701?

Key specifications for 70701: Special Features: COGNIZANT SERVICE - ROYAL AUSTRALIAN NAVY; End Item Identification: FFG GUIDED MISSILE FRIGATE. 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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