PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-15-2512Spacer,flexible,pipeline

La Favorite Industries Inc. · NSN 4730-00-192-8900 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-192-8900 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-192-8900. Primary manufacturer part number: 2-15-2512.
Features
  • Spacer,flexible,pipeline — FSC 4730
  • Thickness: 0.562 INCHES NOMINAL IN
  • Inside Diameter: 2.500 INCHES NOMINAL IN
  • Style Designator: ROUND
  • Flange Thickness: 0.625 INCHES NOMINAL IN
  • Material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER AND RUBBER NEOPRENE
  • Flange Height: 1.812 INCHES NOMINAL IN
  • Outside Diameter: 6.125 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Isobutylene-Isoprene Class Iir and Plastic Polyester and Rubber Neoprene construction
General Description

The Spacer,flexible,pipeline, cataloged under National Stock Number 4730-00-192-8900, 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 La Favorite Industries Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-192-8900
Primary Part Number2-15-2512
Item NameSpacer,flexible,pipeline
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLa Favorite Industries Inc.
StatusACTIVE
Thickness0.562 INCHES NOMINAL IN
Inside Diameter2.500 INCHES NOMINAL IN
Style DesignatorROUND
Flange Thickness0.625 INCHES NOMINAL IN
MaterialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER AND RUBBER NEOPRENE
Flange Height1.812 INCHES NOMINAL IN
Outside Diameter6.125 INCHES NOMINAL IN
Inside Diameter2.500 INCHES NOMINAL IN
Body Length10.750 INCHES NOMINAL IN
Flange Height1.812 INCHES NOMINAL IN
Body Length10.750 INCHES NOMINAL IN
Thickness0.562 INCHES NOMINAL IN
MaterialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR AND PLASTIC POLYESTER AND RUBBER NEOPRENE
Style DesignatorROUND
Outside Diameter6.125 INCHES NOMINAL IN
Flange Thickness0.625 INCHES NOMINAL IN
Fabrication MethodMOLDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-00-192-88961-15-518 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-192-88982-15-618 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-192-88991-15-824 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-192-89022-15-315 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-192-89042-15-415 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-192-89052-15-518 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4730-00-401-37513111-7012-11-70 INTERCHANGEABLE
Spacer,flexible,pipeline
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
4720-01-028-17911-15-212 INTERCHANGEABLE
Hose Assembly,nonmetallic
La Favorite Industries Inc.
5305-01-560-0782C26128 INTERCHANGEABLE
Screw,cap,hexagon Head
Barnes Group Inc. Dba Barnes Distribution
Cross-Reference Index
Part NumberManufacturer
FP-075188 Flow-Flex Engineering Co Div of Dearborn Rubber Corp (USA)
75-2512-32FP Flow-Flex Engineering Co Div of Dearborn Rubber Corp (USA)
2-15-2512 PRIMARY La Favorite Industries Inc. (USA)
3250-4112 PRIMARY Unaflex Inc. (USA)
CS4730-0130 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
3212-7012-11-70 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
C-26128 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
4730-00-192-8896INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
1-15-518
4730-00-192-8898INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
2-15-618
4730-00-192-8899INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
1-15-824
4730-00-192-8902INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
2-15-315
4730-00-192-8904INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
2-15-415
4730-00-192-8905INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
2-15-518
4730-00-401-3751INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
3111-7012-11-70
4720-01-028-1791INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
1-15-212
5305-01-560-0782INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
C26128

Frequently Asked Questions

What is NSN 4730-00-192-8900?

NSN 4730-00-192-8900 is a Spacer,flexible,pipeline, manufactured by La Favorite Industries Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-192-8900?

NSN 4730-00-192-8900 has 7 cross-referenced part numbers: FP-075188 (Flow-Flex Engineering Co Div of Dearborn Rubber Corp), 75-2512-32FP (Flow-Flex Engineering Co Div of Dearborn Rubber Corp), 2-15-2512 (La Favorite Industries Inc.), 3250-4112 (Unaflex Inc.), CS4730-0130 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)) and 2 more.

What NSN replaces 4730-00-192-8900?

There are 9 known substitutes for 4730-00-192-8900: 4730-00-192-8896, 4730-00-192-8898, 4730-00-192-8899 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-15-2512?

Key specifications for 2-15-2512: Thickness: 0.562 INCHES NOMINAL IN; Inside Diameter: 2.500 INCHES NOMINAL IN; Style Designator: ROUND; Flange Thickness: 0.625 INCHES NOMINAL IN. 19 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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