PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31473Restrictor,fluid Flow

Western Emergency Equipment Co Div of Haws Drinking Faucet Co · NSN 4730-01-185-1302 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-185-1302 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-185-1302. Primary manufacturer part number: 31473.
Features
  • Restrictor,fluid Flow — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Western Emergency Equipment Co Div of Haws Drinking Faucet Co
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-185-1302, 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 Western Emergency Equipment Co Div of Haws Drinking Faucet Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-185-1302
Primary Part Number31473
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWestern Emergency Equipment Co Div of Haws Drinking Faucet Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-808-4293 INTERCHANGEABLE
Cutter,milling,end
5905-00-924-9290 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5340-01-117-9106431473001 INTERCHANGEABLE
Cover,access
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5340-01-381-257931473 INTERCHANGEABLE
Plate,mounting
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
31473 PRIMARY Western Emergency Equipment Co Div of Haws Drinking Faucet Co (USA)
Related Parts
3455-00-808-4293INTERCHANGEABLE
CUTTER,MILLING,END
5905-00-924-9290INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5340-01-117-9106INTERCHANGEABLE
COVER,ACCESS
431473001
5340-01-381-2579INTERCHANGEABLE
PLATE,MOUNTING
31473

Frequently Asked Questions

What is NSN 4730-01-185-1302?

NSN 4730-01-185-1302 is a Restrictor,fluid Flow, manufactured by Western Emergency Equipment Co Div of Haws Drinking Faucet Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-185-1302?

NSN 4730-01-185-1302 has 1 cross-referenced part number: 31473 (Western Emergency Equipment Co Div of Haws Drinking Faucet Co).

What NSN replaces 4730-01-185-1302?

There are 4 known substitutes for 4730-01-185-1302: 3455-00-808-4293, 5905-00-924-9290, 5340-01-117-9106 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31473?

Key specifications for 31473: Special Features: 3.0 GPM FLOW CONTROL. 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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