PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30028Reducer,tube

Hanson Machine · NSN 4730-01-280-0228 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-280-0228 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-280-0228. Primary manufacturer part number: 30028.
Features
  • Reducer,tube — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Hanson Machine
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-280-0228, 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 Hanson Machine. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameReducer,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHanson Machine (CAGE 56855)
Technical Specifications
ParameterValue
NSN4730-01-280-0228
Primary Part Number30028
Item NameReducer,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHanson Machine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-291-164222358 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5970-00-845-7243PVC105-8BLACK INTERCHANGEABLE
Insulation Sleeving,electrical
Belden, Inc.
6625-00-982-2856 INTERCHANGEABLE
Meter,electrical Frequency
5962-01-042-8074 INTERCHANGEABLE
Microcircuit,digital
5950-01-109-7361 INTERCHANGEABLE
Transformer,current
4140-01-173-299430028 INTERCHANGEABLE
Impeller,fan,centrifugal
Mile High Equipment Company Dba Ice-O-Matic
3020-01-181-857030028 INTERCHANGEABLE
Gear,helical
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
3020-01-191-422630028-1020 INTERCHANGEABLE
Pinion,actuator
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3010-01-191-422730028-1030 INTERCHANGEABLE
Cap,port End,actuator
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5342-01-191-429030028-1070 INTERCHANGEABLE
Dashpot
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
30028 PRIMARY Hanson Machine (USA)
Related Parts
5330-00-291-1642INTERCHANGEABLE
SEAL,PLAIN ENCASED
22358
5970-00-845-7243INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
PVC105-8BLACK
6625-00-982-2856INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5962-01-042-8074INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5950-01-109-7361INTERCHANGEABLE
TRANSFORMER,CURRENT
4140-01-173-2994INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
30028
3020-01-181-8570INTERCHANGEABLE
GEAR,HELICAL
30028
3020-01-191-4226INTERCHANGEABLE
PINION,ACTUATOR
30028-1020
3010-01-191-4227INTERCHANGEABLE
CAP,PORT END,ACTUATOR
30028-1030
5342-01-191-4290INTERCHANGEABLE
DASHPOT
30028-1070
4310-01-191-4477INTERCHANGEABLE
CYLINDER SLEEVE
30028-1000
3120-01-321-6013INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 4730-01-280-0228?

NSN 4730-01-280-0228 is a Reducer,tube, manufactured by Hanson Machine, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-280-0228?

NSN 4730-01-280-0228 has 1 cross-referenced part number: 30028 (Hanson Machine).

What NSN replaces 4730-01-280-0228?

There are 12 known substitutes for 4730-01-280-0228: 5330-00-291-1642, 5970-00-845-7243, 6625-00-982-2856 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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