PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2082546Nipple,tube

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4730-00-014-2766 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-014-2766 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-014-2766. Primary manufacturer part number: 2082546.
Features
  • Nipple,tube — FSC 4730
  • Seat Angle: 37.0 DEGREES FIRST END
  • Nominal Overall Length: 1.828 INCHES IN
  • Thread Series Designator: UNF ALL ENDS
  • Style Designator: FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
  • Material: STEEL OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.625 INCHES ALL ENDS IN
  • Connection Style: FLARED (TUBE) FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Nipple,tube, cataloged under National Stock Number 4730-00-014-2766, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-014-2766
Primary Part Number2082546
Item NameNipple,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Seat Angle37.0 DEGREES FIRST END
Nominal Overall Length1.828 INCHES IN
Thread Series DesignatorUNF ALL ENDS
Style DesignatorFLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
MaterialSTEEL OVERALL
Nominal Outside Diameter Tube Accommodated0.625 INCHES ALL ENDS IN
Connection StyleFLARED (TUBE) FIRST END
Thread Class3A ALL ENDS A
Seat Angle12.0 DEGREES SECOND END
Connection StyleFLARELESS (TUBE) SECOND END
Nominal Thread Size0.875 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-249-4243 INTERCHANGEABLE
Resistor,fixed,composition
5340-00-506-1503 INTERCHANGEABLE
Strap,webbing
3110-00-958-8211 INTERCHANGEABLE
Bearing,ball,annular
5180-01-302-986000438400 INTERCHANGEABLE
Tool Kit,fuel Pump
Hatz Diesel of America Inc
6545-01-645-0529501258 INTERCHANGEABLE
Pouch,accessory First Aid
Medaire Inc
Cross-Reference Index
Part NumberManufacturer
2082546 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
501258 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5905-00-249-4243INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5340-00-506-1503INTERCHANGEABLE
STRAP,WEBBING
3110-00-958-8211INTERCHANGEABLE
BEARING,BALL,ANNULAR
5180-01-302-9860INTERCHANGEABLE
TOOL KIT,FUEL PUMP
00438400
6545-01-645-0529INTERCHANGEABLE
POUCH,ACCESSORY FIRST AID
501258

Frequently Asked Questions

What is NSN 4730-00-014-2766?

NSN 4730-00-014-2766 is a Nipple,tube, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-014-2766?

NSN 4730-00-014-2766 has 2 cross-referenced part numbers: 2082546 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 501258 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 4730-00-014-2766?

There are 5 known substitutes for 4730-00-014-2766: 5905-00-249-4243, 5340-00-506-1503, 3110-00-958-8211 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2082546?

Key specifications for 2082546: Seat Angle: 37.0 DEGREES FIRST END; Nominal Overall Length: 1.828 INCHES IN; Thread Series Designator: UNF ALL ENDS; Style Designator: FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY. 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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