PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5252-5Restrictor,fluid Flow

Goodrich Aerospace Canada Ltd · NSN 4730-00-020-2647 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-020-2647 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-020-2647. Primary manufacturer part number: 5252-5.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Length: 0.317 INCHES NOMINAL IN
  • Outside Diameter: 0.380 INCHES NOMINAL IN
  • Orifice Diameter: 0.070 INCHES NOMINAL IN
  • Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
  • Material: STEEL
  • Design Type: TUBULAR
  • 1 verified cross-reference
Applications
  • Applications requiring Steel construction
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-00-020-2647, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Goodrich Aerospace Canada Ltd. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-020-2647
Primary Part Number5252-5
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGoodrich Aerospace Canada Ltd
StatusACTIVE
Length0.317 INCHES NOMINAL IN
Outside Diameter0.380 INCHES NOMINAL IN
Orifice Diameter0.070 INCHES NOMINAL IN
Thread ProvisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
MaterialSTEEL
Design TypeTUBULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3455-00-140-3043 INTERCHANGEABLE
File,rotary
4820-00-486-3400525-25 INTERCHANGEABLE
Seat,valve
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6680-01-111-869852525 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
5252-5 PRIMARY Goodrich Aerospace Canada Ltd (CAN)
Related Parts
3455-00-140-3043INTERCHANGEABLE
FILE,ROTARY
4820-00-486-3400INTERCHANGEABLE
SEAT,VALVE
525-25
6680-01-111-8698INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
52525

Frequently Asked Questions

What is NSN 4730-00-020-2647?

NSN 4730-00-020-2647 is a Restrictor,fluid Flow, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-020-2647?

NSN 4730-00-020-2647 has 1 cross-referenced part number: 5252-5 (Goodrich Aerospace Canada Ltd).

What NSN replaces 4730-00-020-2647?

There are 3 known substitutes for 4730-00-020-2647: 3455-00-140-3043, 4820-00-486-3400, 6680-01-111-8698. Verify interchangeability with system specifications before substitution.

What are the specifications of 5252-5?

Key specifications for 5252-5: Length: 0.317 INCHES NOMINAL IN; Outside Diameter: 0.380 INCHES NOMINAL IN; Orifice Diameter: 0.070 INCHES NOMINAL IN; Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. 6 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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