PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8786Restrictor Unit,fluid Flow

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4730-01-178-0766 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-178-0766 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-178-0766. Primary manufacturer part number: 8786.
Features
  • Restrictor Unit,fluid Flow — FSC 4730
  • 6 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-178-0766, 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 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRestrictor Unit,fluid Flow
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Air Dry Co of America, Llc (CAGE 01496)
Technical Specifications
ParameterValue
NSN4730-01-178-0766
Primary Part Number8786
Item NameRestrictor Unit,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-026-9479616132 INTERCHANGEABLE
Jack,box
Lockheed Martin Corp
5998-00-152-00061050-2 INTERCHANGEABLE
Circuit Card Assembly
Comtec Information Systems Inc Digitronics Div
6505-00-153-837906-02077 INTERCHANGEABLE
Eugenol
Keystone Dental, Inc
5110-00-222-2117 INTERCHANGEABLE
Chisel,half Round Nose,hand
5310-00-489-9725 INTERCHANGEABLE
Nut,plain,hexagon
5915-00-589-418627590 INTERCHANGEABLE
Filter,low Pass
Magnetek Inc Lighting Products Group
4320-00-925-4931 INTERCHANGEABLE
Pump Unit,centrifugal
5930-00-954-1632561-160-001-603 INTERCHANGEABLE
Switch,push
Roanwell, Llc
3455-01-046-035054042 INTERCHANGEABLE
Cutter,milling,end
Precision Twist Drill Co
5360-01-068-569744657 INTERCHANGEABLE
Spring,helical,extension
Titan Distribution Inc Dba Titan Tire
Cross-Reference Index
Part NumberManufacturer
10502 REV H ITEM 67 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
4730PL1326084 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10502 REV H ITEM 67 Air Dry Co of America, Llc (USA)
8786 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
10502 Air Dry Co of America, Llc (USA)
8786 Air Dry Co of America, Llc (USA)
Related Parts
5975-00-026-9479INTERCHANGEABLE
JACK,BOX
616132
5998-00-152-0006INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1050-2
6505-00-153-8379INTERCHANGEABLE
EUGENOL
06-02077
5110-00-222-2117INTERCHANGEABLE
CHISEL,HALF ROUND NOSE,HAND
5310-00-489-9725INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5915-00-589-4186INTERCHANGEABLE
FILTER,LOW PASS
27590
4320-00-925-4931INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
5930-00-954-1632INTERCHANGEABLE
SWITCH,PUSH
561-160-001-603
3455-01-046-0350INTERCHANGEABLE
CUTTER,MILLING,END
54042
5360-01-068-5697INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
44657
5962-01-082-9853INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4330-01-091-2517INTERCHANGEABLE
FILTER,FLUID
7657-5-2

Frequently Asked Questions

What is NSN 4730-01-178-0766?

NSN 4730-01-178-0766 is a Restrictor Unit,fluid Flow, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-178-0766?

NSN 4730-01-178-0766 has 6 cross-referenced part numbers: 10502 REV H ITEM 67 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 4730PL1326084 (Jednolity Indeks Materialowy - Uniform Material Index), 10502 REV H ITEM 67 (Air Dry Co of America, Llc), 8786 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 10502 (Air Dry Co of America, Llc) and 1 more.

What NSN replaces 4730-01-178-0766?

There are 12 known substitutes for 4730-01-178-0766: 5975-00-026-9479, 5998-00-152-0006, 6505-00-153-8379 and 9 more. Verify interchangeability with system specifications before substitution.

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