PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14944Valve Assembly,environmental Con

Mission Systems Orchard Park Inc · NSN 1660-00-909-7457 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-909-7457 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-909-7457. Primary manufacturer part number: 14944.
Features
  • Valve Assembly,environmental Con — FSC 1660
  • General Characteristics Item Description: METAL
  • 3 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,environmental Con, cataloged under National Stock Number 1660-00-909-7457, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN1660-00-909-7457
Primary Part Number14944
Item NameValve Assembly,environmental Con
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
General Characteristics Item DescriptionMETAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-07322685 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
2530-00-112-0041F-4419 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6105-00-143-5836 INTERCHANGEABLE
Connector,motor
2825-00-147-9043 INTERCHANGEABLE
Shaft
5950-00-231-4813 INTERCHANGEABLE
Transformer,audio Frequency
1660-00-388-897914944 INTERCHANGEABLE
Disk-Calibration,sc
Honeywell International, Inc Div Aerospace-Tucson
5355-00-518-43542685 INTERCHANGEABLE
Knob
Entron Industries Limited Partnership Dba Entron Industries Property Div
5330-00-671-912401-137-003 INTERCHANGEABLE
Seal,rotary
Eg and G Inc
5950-00-839-908314944 INTERCHANGEABLE
Transformer,power
Elbitamerica, Inc.
5330-00-870-6983 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
14944 PRIMARY Mission Systems Orchard Park Inc (USA)
2685 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
14944 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
3110-00-100-0732INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2685
2530-00-112-0041INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F-4419
6105-00-143-5836INTERCHANGEABLE
CONNECTOR,MOTOR
2825-00-147-9043INTERCHANGEABLE
SHAFT
5950-00-231-4813INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1660-00-388-8979INTERCHANGEABLE
DISK-CALIBRATION,SC
14944
5355-00-518-4354INTERCHANGEABLE
KNOB
2685
5330-00-671-9124INTERCHANGEABLE
SEAL,ROTARY
01-137-003
5950-00-839-9083INTERCHANGEABLE
TRANSFORMER,POWER
14944
5330-00-870-6983INTERCHANGEABLE
GASKET
2940-01-061-0763INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42685
5310-01-139-0365INTERCHANGEABLE
WASHER,SHOULDERED
2685

Frequently Asked Questions

What is NSN 1660-00-909-7457?

NSN 1660-00-909-7457 is a Valve Assembly,environmental Con, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-909-7457?

NSN 1660-00-909-7457 has 3 cross-referenced part numbers: 14944 (Mission Systems Orchard Park Inc), 2685 (Ingersoll-Rand Company Dba Ingersoll-Rand), 14944 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 1660-00-909-7457?

There are 12 known substitutes for 1660-00-909-7457: 3110-00-100-0732, 2530-00-112-0041, 6105-00-143-5836 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14944?

Key specifications for 14944: General Characteristics Item Description: METAL. 1 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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