PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400224Nipple,tube

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 4730-01-494-0373 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-494-0373 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-494-0373. Primary manufacturer part number: 400224.
Features
  • Nipple,tube — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Nipple,tube, cataloged under National Stock Number 4730-01-494-0373, 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 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. 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.

Catalog Facts
Item NameNipple,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (CAGE 21439)
Technical Specifications
ParameterValue
NSN4730-01-494-0373
Primary Part Number400224
Item NameNipple,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-449-30194002-24 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5330-00-833-8938 INTERCHANGEABLE
Seal,plain Encased
6625-01-616-6063400224 INTERCHANGEABLE
Meter,electrical Frequency
Clarus Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
400224 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
5325-00-449-3019INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
4002-24
5330-00-833-8938INTERCHANGEABLE
SEAL,PLAIN ENCASED
6625-01-616-6063INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
400224

Frequently Asked Questions

What is NSN 4730-01-494-0373?

NSN 4730-01-494-0373 is a Nipple,tube, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-494-0373?

NSN 4730-01-494-0373 has 1 cross-referenced part number: 400224 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 4730-01-494-0373?

There are 3 known substitutes for 4730-01-494-0373: 5325-00-449-3019, 5330-00-833-8938, 6625-01-616-6063. Verify interchangeability with system specifications before substitution.

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