PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

921088Plug,pipe

Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division · NSN 4730-01-170-2378 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-170-2378 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-170-2378. Primary manufacturer part number: 921088.
Features
  • Plug,pipe — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-170-2378, 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 Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersParker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (CAGE 05779)
Technical Specifications
ParameterValue
NSN4730-01-170-2378
Primary Part Number921088
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5920-00-232-3676313-032 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
6130-00-232-522820462 INTERCHANGEABLE
Rectifier,metallic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5330-00-526-61972046-2 INTERCHANGEABLE
Gasket
Aerosonic Llc
1660-01-575-5581921088 INTERCHANGEABLE
Filter,fluid
Parker Hannifin Corporation Div Hydraulic Filter Division - Ucc Products
5930-01-617-5175921088 INTERCHANGEABLE
Switch,pressure
True Mfg Co
Cross-Reference Index
Part NumberManufacturer
13491 PIECE 21 Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
20462 Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
921088 PRIMARY Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA)
Related Parts
5920-00-232-3676INTERCHANGEABLE
FUSE,CARTRIDGE
313-032
6130-00-232-5228INTERCHANGEABLE
RECTIFIER,METALLIC
20462
5330-00-526-6197INTERCHANGEABLE
GASKET
2046-2
1660-01-575-5581INTERCHANGEABLE
FILTER,FLUID
921088
5930-01-617-5175INTERCHANGEABLE
SWITCH,PRESSURE
921088

Frequently Asked Questions

What is NSN 4730-01-170-2378?

NSN 4730-01-170-2378 is a Plug,pipe, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-170-2378?

NSN 4730-01-170-2378 has 3 cross-referenced part numbers: 13491 PIECE 21 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 20462 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), 921088 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division).

What NSN replaces 4730-01-170-2378?

There are 5 known substitutes for 4730-01-170-2378: 5920-00-232-3676, 6130-00-232-5228, 5330-00-526-6197 and 2 more. Verify interchangeability with system specifications before substitution.

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