PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20805Spacer,flexible,pipeline

Senior Operations Llc Div Senior Flexonics Pathway · NSN 4730-01-191-2798 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-191-2798 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-191-2798. Primary manufacturer part number: 20805.
Features
  • Spacer,flexible,pipeline — FSC 4730
  • Fabrication Method: MOLDED
  • Material: RUBBER SYNTHETIC
  • Style Designator: OVAL
  • 2 verified cross-references
  • Primary manufacturer: Senior Operations Llc Div Senior Flexonics Pathway
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Spacer,flexible,pipeline, cataloged under National Stock Number 4730-01-191-2798, 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 Senior Operations Llc Div Senior Flexonics Pathway. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-191-2798
Primary Part Number20805
Item NameSpacer,flexible,pipeline
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSenior Operations Llc Div Senior Flexonics Pathway
StatusACTIVE
Fabrication MethodMOLDED
MaterialRUBBER SYNTHETIC
Style DesignatorOVAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6680-01-020-361120-805 INTERCHANGEABLE
Indicator,sight,liquid
Aalberts Integrated Piping Systems Americas, Inc.
5940-01-185-549520805 INTERCHANGEABLE
Terminal,stud
Astrocom Electronics Inc
6350-01-300-550120805 INTERCHANGEABLE
Buzzer
Mark Industries
6110-01-395-062220805 INTERCHANGEABLE
Controller,kilowatt Hour Meter
E-Mon Llc
1305-01-505-5304 INTERCHANGEABLE
Cartridge,12 Gage Shotgun
6515-01-592-35074403A INTERCHANGEABLE
Blade Assembly,surgical Clipper
Carefusion 2200 Inc
Cross-Reference Index
Part NumberManufacturer
20805 Johnson Controls Inc Engineered Piping Systems Div Temp Flex Expansion Joints (USA)
20805 PRIMARY Senior Operations Llc Div Senior Flexonics Pathway (USA)
Related Parts
6680-01-020-3611INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
20-805
5940-01-185-5495INTERCHANGEABLE
TERMINAL,STUD
20805
6350-01-300-5501INTERCHANGEABLE
BUZZER
20805
6110-01-395-0622INTERCHANGEABLE
CONTROLLER,KILOWATT HOUR METER
20805
1305-01-505-5304INTERCHANGEABLE
CARTRIDGE,12 GAGE SHOTGUN
6515-01-592-3507INTERCHANGEABLE
BLADE ASSEMBLY,SURGICAL CLIPPER
4403A

Frequently Asked Questions

What is NSN 4730-01-191-2798?

NSN 4730-01-191-2798 is a Spacer,flexible,pipeline, manufactured by Senior Operations Llc Div Senior Flexonics Pathway, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-191-2798?

NSN 4730-01-191-2798 has 2 cross-referenced part numbers: 20805 (Johnson Controls Inc Engineered Piping Systems Div Temp Flex Expansion Joints), 20805 (Senior Operations Llc Div Senior Flexonics Pathway).

What NSN replaces 4730-01-191-2798?

There are 6 known substitutes for 4730-01-191-2798: 6680-01-020-3611, 5940-01-185-5495, 6350-01-300-5501 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20805?

Key specifications for 20805: Fabrication Method: MOLDED; Material: RUBBER SYNTHETIC; Special Features: FURNISHED WITH TWO CARBON STEEL BACK UP PLATES; Style Designator: OVAL. 5 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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