PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2153Tee-Y,drainage Pipe

George Fischer Sloane, Inc. · NSN 4730-00-475-8621 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-475-8621 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-475-8621. Primary manufacturer part number: 2153.
Features
  • Tee-Y,drainage Pipe — FSC 4730
  • Nominal Pipe Size Accommodated: 3.000 INCHES ALL ENDS IN
  • Connection Style: SOCKET (PIPE) ALL ENDS
  • Leg Length: 3.062 INCHES NOMINAL THIRD END IN
  • Leg Length: 2.438 INCHES NOMINAL SECOND END IN
  • Sweep Type: LONG
  • Leg Length: 2.438 INCHES NOMINAL FIRST END IN
  • Style Designator: LONG TURN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Tee-Y,drainage Pipe, cataloged under National Stock Number 4730-00-475-8621, 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 George Fischer Sloane, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-475-8621
Primary Part Number2153
Item NameTee-Y,drainage Pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGeorge Fischer Sloane, Inc.
StatusACTIVE
Nominal Pipe Size Accommodated3.000 INCHES ALL ENDS IN
Connection StyleSOCKET (PIPE) ALL ENDS
Leg Length3.062 INCHES NOMINAL THIRD END IN
Leg Length2.438 INCHES NOMINAL SECOND END IN
Sweep TypeLONG
Leg Length2.438 INCHES NOMINAL FIRST END IN
Style DesignatorLONG TURN
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-167-51392-153V0747-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4820-00-288-72394371 1-2 INTERCHANGEABLE
Valve,gate
Crane Co Div Valve Div
5330-00-290-1459S10-15 INTERCHANGEABLE
Gasket
Schulze Mfg., Inc.
5325-00-290-1957 INTERCHANGEABLE
Grommet,nonmetallic
5360-00-291-1245 INTERCHANGEABLE
Spring,helical,compression
5310-00-345-09902153 INTERCHANGEABLE
Washer,shouldered
Dialight Corporation
5305-00-362-68302153 INTERCHANGEABLE
Screw,adjusting
Scripps Marine Engine Co
5325-00-497-3187 INTERCHANGEABLE
Grommet,nonmetallic
1377-00-789-62342153 INTERCHANGEABLE
End Cap,cross Tube
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
5330-00-807-77082153 INTERCHANGEABLE
Retainer,packing
R. D. Miners, Inc Dba Ray Burner Co
Cross-Reference Index
Part NumberManufacturer
2153 George Fischer Sloane, Inc. (USA)
ASTM D2665 08A American Society for Testing and Materials Dba Astm International (USA)
L-P-320 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5331-00-167-5139INTERCHANGEABLE
O-RING
2-153V0747-75
4820-00-288-7239INTERCHANGEABLE
VALVE,GATE
4371 1-2
5330-00-290-1459INTERCHANGEABLE
GASKET
S10-15
5325-00-290-1957INTERCHANGEABLE
GROMMET,NONMETALLIC
5360-00-291-1245INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5310-00-345-0990INTERCHANGEABLE
WASHER,SHOULDERED
2153
5305-00-362-6830INTERCHANGEABLE
SCREW,ADJUSTING
2153
5325-00-497-3187INTERCHANGEABLE
GROMMET,NONMETALLIC
1377-00-789-6234INTERCHANGEABLE
END CAP,CROSS TUBE
2153
5330-00-807-7708INTERCHANGEABLE
RETAINER,PACKING
2153
5331-01-005-8366INTERCHANGEABLE
O-RING
6515-01-031-7250INTERCHANGEABLE
SYRINGE,HYPODERMIC
2133

Frequently Asked Questions

What is NSN 4730-00-475-8621?

NSN 4730-00-475-8621 is a Tee-Y,drainage Pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-475-8621?

NSN 4730-00-475-8621 has 3 cross-referenced part numbers: 2153 (George Fischer Sloane, Inc.), ASTM D2665 08A (American Society for Testing and Materials Dba Astm International), L-P-320 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-00-475-8621?

There are 12 known substitutes for 4730-00-475-8621: 5331-00-167-5139, 4820-00-288-7239, 5330-00-290-1459 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2153?

Key specifications for 2153: Nominal Pipe Size Accommodated: 3.000 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS; Leg Length: 3.062 INCHES NOMINAL THIRD END IN; Leg Length: 2.438 INCHES NOMINAL SECOND END IN. 9 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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