PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

189303Manifold,air Line

Graco Inc. · NSN 4730-01-594-8649 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-594-8649 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-594-8649. Primary manufacturer part number: 189303.
Features
  • Manifold,air Line — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Graco Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Manifold,air Line, cataloged under National Stock Number 4730-01-594-8649, 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 Graco 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 NameManifold,air Line
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersGraco Inc. (CAGE 25980)
Technical Specifications
ParameterValue
NSN4730-01-594-8649
Primary Part Number189303
Item NameManifold,air Line
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGraco Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-018-9303 INTERCHANGEABLE
Screw,cap,hexagon Head
5935-00-644-6733SM-B-427465 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
189303 PRIMARY Graco Inc. (USA)
Related Parts
5305-00-018-9303INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5935-00-644-6733INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-B-427465

Frequently Asked Questions

What is NSN 4730-01-594-8649?

NSN 4730-01-594-8649 is a Manifold,air Line, manufactured by Graco Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-594-8649?

NSN 4730-01-594-8649 has 1 cross-referenced part number: 189303 (Graco Inc.).

What NSN replaces 4730-01-594-8649?

There are 2 known substitutes for 4730-01-594-8649: 5305-00-018-9303, 5935-00-644-6733. Verify interchangeability with system specifications before substitution.

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