PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

691-14Valve,regulating

Goodrich Corporation Dba Goodrich Corp · NSN 1660-00-056-0931 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-056-0931 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-056-0931. Primary manufacturer part number: 691-14.
Features
  • Valve,regulating — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Goodrich Corporation Dba Goodrich Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating, cataloged under National Stock Number 1660-00-056-0931, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation Dba Goodrich Corp. 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.

Catalog Facts
Item NameValve,regulating
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersGoodrich Corporation Dba Goodrich Corp (CAGE 99551)
Technical Specifications
ParameterValue
NSN1660-00-056-0931
Primary Part Number691-14
Item NameValve,regulating
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4530-00-493-289169114 INTERCHANGEABLE
Control,primary
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
4320-01-417-67066911400 INTERCHANGEABLE
Rotor and Shaft Pump Assembly
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
691-14 PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
Related Parts
4530-00-493-2891INTERCHANGEABLE
CONTROL,PRIMARY
69114
4320-01-417-6706INTERCHANGEABLE
ROTOR AND SHAFT PUMP ASSEMBLY
6911400

Frequently Asked Questions

What is NSN 1660-00-056-0931?

NSN 1660-00-056-0931 is a Valve,regulating, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-056-0931?

NSN 1660-00-056-0931 has 1 cross-referenced part number: 691-14 (Goodrich Corporation Dba Goodrich Corp).

What NSN replaces 1660-00-056-0931?

There are 2 known substitutes for 1660-00-056-0931: 4530-00-493-2891, 4320-01-417-6706. Verify interchangeability with system specifications before substitution.

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