PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35220Elbow,flange

Stone Construction Equipment, Inc. · NSN 4730-01-171-9502 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-171-9502 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-171-9502. Primary manufacturer part number: 35220.
Features
  • Elbow,flange — FSC 4730
  • Connection Style: BEADED HOSE SECOND END
  • Bolt Hole Quantity: 2 FIRST END
  • Flange Shape: OVAL WITH HOLES FIRST END
  • Nominal Thickness: 0.469 INCHES FIRST END IN
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Connection Type: FLANGE FIRST END
  • Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Elbow,flange, cataloged under National Stock Number 4730-01-171-9502, 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 Stone Construction Equipment, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-171-9502
Primary Part Number35220
Item NameElbow,flange
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStone Construction Equipment, Inc.
StatusACTIVE
Connection StyleBEADED HOSE SECOND END
Bolt Hole Quantity2 FIRST END
Flange ShapeOVAL WITH HOLES FIRST END
Nominal Thickness0.469 INCHES FIRST END IN
Media for Which DesignedAIR SINGLE RESPONSE
Connection TypeFLANGE FIRST END
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Length1.750 INCHES FIRST END IN
Nominal Width1.375 INCHES ALL ENDS IN
Bolt Hole Nominal Diameter0.196 INCHES ALL ENDS IN
Flow Angle90.0 DEGREES
Bolt Circle Nominal Diameter1.000 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2920-00-374-48199N12150 INTERCHANGEABLE
Plate,ignition,cont
New Holland N.v.nc.
5999-00-617-53355M988-7 INTERCHANGEABLE
Shielding Gasket,electronic
The Boeing Company Div Defense
5120-00-618-6899 INTERCHANGEABLE
Bender,electrical Conduit,hand
5133-01-095-4751 INTERCHANGEABLE
Drill,twist
5985-01-188-6191 INTERCHANGEABLE
Antenna Element
4320-01-406-6199SP25A52D9H1-R INTERCHANGEABLE
Pump,rotary
Prince Manufacturing Corporation
3120-01-416-3993AA-1606-4 INTERCHANGEABLE
Bearing,sleeve
Bunting Bearings Corp
1095-01-466-8569141SBK INTERCHANGEABLE
Knife,combat
Benchmade Knife Co., Inc. Dba Benchmade Knife Co Inc
5930-01-537-8562 INTERCHANGEABLE
Switch,toggle
1095-01-609-1271375BK-GOV INTERCHANGEABLE
Knife,combat
Benchmade Knife Co., Inc. Dba Benchmade Knife Co Inc
Cross-Reference Index
Part NumberManufacturer
B-35220 Stone Construction Equipment, Inc. (USA)
35220 PRIMARY Stone Construction Equipment, Inc. (USA)
Related Parts
2920-00-374-4819INTERCHANGEABLE
PLATE,IGNITION,CONT
9N12150
5999-00-617-5335INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
5M988-7
5120-00-618-6899INTERCHANGEABLE
BENDER,ELECTRICAL CONDUIT,HAND
5133-01-095-4751INTERCHANGEABLE
DRILL,TWIST
5985-01-188-6191INTERCHANGEABLE
ANTENNA ELEMENT
4320-01-406-6199INTERCHANGEABLE
PUMP,ROTARY
SP25A52D9H1-R
3120-01-416-3993INTERCHANGEABLE
BEARING,SLEEVE
AA-1606-4
1095-01-466-8569INTERCHANGEABLE
KNIFE,COMBAT
141SBK
5930-01-537-8562INTERCHANGEABLE
SWITCH,TOGGLE
1095-01-609-1271INTERCHANGEABLE
KNIFE,COMBAT
375BK-GOV

Frequently Asked Questions

What is NSN 4730-01-171-9502?

NSN 4730-01-171-9502 is a Elbow,flange, manufactured by Stone Construction Equipment, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-171-9502?

NSN 4730-01-171-9502 has 2 cross-referenced part numbers: B-35220 (Stone Construction Equipment, Inc.), 35220 (Stone Construction Equipment, Inc.).

What NSN replaces 4730-01-171-9502?

There are 10 known substitutes for 4730-01-171-9502: 2920-00-374-4819, 5999-00-617-5335, 5120-00-618-6899 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35220?

Key specifications for 35220: Connection Style: BEADED HOSE SECOND END; Bolt Hole Quantity: 2 FIRST END; Flange Shape: OVAL WITH HOLES FIRST END; Nominal Thickness: 0.469 INCHES FIRST END IN. 12 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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