PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-339Nipple,pipe

Itt Grinnell Corp · NSN 4730-01-298-9542 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-298-9542 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-298-9542. Primary manufacturer part number: 3-339.
Features
  • Nipple,pipe — FSC 4730
  • Nominal Overall Length: 3.250 INCHES IN
  • Nominal Thread Size: 3.000 INCHES FIRST END IN
  • Thread Series Designator: NPT SECOND END
  • Nominal Thread Size: 3.000 INCHES SECOND END IN
  • Style Designator: CLOSE
  • Connection Style: PLAIN (PIPE) SECOND END
  • Material: STEEL OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-298-9542, 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 Itt Grinnell Corp. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-298-9542
Primary Part Number3-339
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerItt Grinnell Corp
StatusACTIVE
Nominal Overall Length3.250 INCHES IN
Nominal Thread Size3.000 INCHES FIRST END IN
Thread Series DesignatorNPT SECOND END
Nominal Thread Size3.000 INCHES SECOND END IN
Style DesignatorCLOSE
Connection StylePLAIN (PIPE) SECOND END
MaterialSTEEL OVERALL
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Connection StylePLAIN (PIPE) FIRST END
Thread Series DesignatorNPT FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0372 INTERCHANGEABLE
Cup,tapered Roller Bearing
5310-00-221-48743339 INTERCHANGEABLE
Nut,plain,hexagon
Telemechanics Inc
5410-00-237-1547 INTERCHANGEABLE
Shelter,astrodome-Type
5210-00-293-33935210-00-293-3393 INTERCHANGEABLE
Rule,multiple Folding
General Services Administration Federal Supply Service
5935-00-405-39533393 INTERCHANGEABLE
Cover,electrical Connector
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5999-00-553-04943393 INTERCHANGEABLE
Cap,electrical
Lockheed Martin Corporation Div Rms
2530-00-710-20351920392 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Realty Company Llc Dba Daimler Chrysler
4210-00-889-486324707 INTERCHANGEABLE
Cylinder,assy
Tyco Fire Products Lp
5120-00-898-6948 INTERCHANGEABLE
Cleaner,chute Blade
6685-01-004-18873339 INTERCHANGEABLE
Mechanism-Altered
Kearflex Engineering Company
Cross-Reference Index
Part NumberManufacturer
3-339 Itt Grinnell Corp (USA)
339-3 Itt Grinnell Corp (USA)
Related Parts
3110-00-100-0372INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5310-00-221-4874INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3339
5410-00-237-1547INTERCHANGEABLE
SHELTER,ASTRODOME-TYPE
5210-00-293-3393INTERCHANGEABLE
RULE,MULTIPLE FOLDING
5210-00-293-3393
5935-00-405-3953INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
3393
5999-00-553-0494INTERCHANGEABLE
CAP,ELECTRICAL
3393
2530-00-710-2035INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
1920392
4210-00-889-4863INTERCHANGEABLE
CYLINDER,ASSY
24707
5120-00-898-6948INTERCHANGEABLE
CLEANER,CHUTE BLADE
6685-01-004-1887INTERCHANGEABLE
MECHANISM-ALTERED
3339
2910-01-024-1230INTERCHANGEABLE
FILTER ELEMENT,FLUID
33339
5330-01-095-1203INTERCHANGEABLE
GASKET
003339

Frequently Asked Questions

What is NSN 4730-01-298-9542?

NSN 4730-01-298-9542 is a Nipple,pipe, manufactured by Itt Grinnell Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-298-9542?

NSN 4730-01-298-9542 has 2 cross-referenced part numbers: 3-339 (Itt Grinnell Corp), 339-3 (Itt Grinnell Corp).

What NSN replaces 4730-01-298-9542?

There are 12 known substitutes for 4730-01-298-9542: 3110-00-100-0372, 5310-00-221-4874, 5410-00-237-1547 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-339?

Key specifications for 3-339: Nominal Overall Length: 3.250 INCHES IN; Nominal Thread Size: 3.000 INCHES FIRST END IN; Thread Series Designator: NPT SECOND END; Nominal Thread Size: 3.000 INCHES SECOND END IN. 11 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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