PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23470Orifice

Provision, Inc. Dba Provision Inc · NSN 1660-01-121-3938 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-121-3938 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-121-3938. Primary manufacturer part number: 23470.
Features
  • Orifice — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Provision, Inc. Dba Provision Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Orifice, cataloged under National Stock Number 1660-01-121-3938, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Provision, Inc. Dba Provision Inc. 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 NameOrifice
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersProvision, Inc. Dba Provision Inc (CAGE 14487)
Technical Specifications
ParameterValue
NSN1660-01-121-3938
Primary Part Number23470
Item NameOrifice
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerProvision, Inc. Dba Provision Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6620-00-358-7145109076 INTERCHANGEABLE
Transmitter,pressure
Hyster-Yale Group, Inc.
5330-01-192-0380N23470 INTERCHANGEABLE
Retainer,packing
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
23470 PRIMARY Provision, Inc. Dba Provision Inc (USA)
Related Parts
6620-00-358-7145INTERCHANGEABLE
TRANSMITTER,PRESSURE
109076
5330-01-192-0380INTERCHANGEABLE
RETAINER,PACKING
N23470

Frequently Asked Questions

What is NSN 1660-01-121-3938?

NSN 1660-01-121-3938 is a Orifice, manufactured by Provision, Inc. Dba Provision Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-01-121-3938?

NSN 1660-01-121-3938 has 1 cross-referenced part number: 23470 (Provision, Inc. Dba Provision Inc).

What NSN replaces 1660-01-121-3938?

There are 2 known substitutes for 1660-01-121-3938: 6620-00-358-7145, 5330-01-192-0380. Verify interchangeability with system specifications before substitution.

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