PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3045Coupling,tube

Racal Panorama Inc · NSN 4730-01-271-9038 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-271-9038 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-271-9038. Primary manufacturer part number: 3045.
Features
  • Coupling,tube — FSC 4730
  • Connection Type: UNTHREADED EXTERNAL TUBE SECOND END
  • Style Designator: PLAIN
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Thread Class: 2A FIRST END A
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Connection Style: SHOULDERED (GASKET) (TUBE) SECOND END
  • Nominal Overall Length: 1.843 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Coupling,tube, cataloged under National Stock Number 4730-01-271-9038, 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 Racal Panorama Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4730-01-271-9038
Primary Part Number3045
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRacal Panorama Inc
StatusACTIVE
Connection TypeUNTHREADED EXTERNAL TUBE SECOND END
Style DesignatorPLAIN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Thread Class2A FIRST END A
MaterialALUMINUM ALLOY 2024 OVERALL
Connection StyleSHOULDERED (GASKET) (TUBE) SECOND END
Nominal Overall Length1.843 INCHES IN
Connection StylePLAIN (TUBE) FIRST END
Nominal Thread Size1.250 INCHES FIRST END IN
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-003-412430-45 INTERCHANGEABLE
Shim Set
Cone Drive Operations Inc
1615-00-397-12883045 INTERCHANGEABLE
Guard,tail Rotor Shaft
Sequal Inc
6220-00-402-4490 INTERCHANGEABLE
Lens,light
6515-00-590-0754 INTERCHANGEABLE
Suction Kit,tracheal
5330-00-599-48712034 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5962-01-040-1425 INTERCHANGEABLE
Microcircuit,linear
5340-01-085-4234 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
2990-01-157-131510513759 INTERCHANGEABLE
Attaching Group,spacer
General Dynamics Land Systems Canadacorp
3040-01-195-4172 INTERCHANGEABLE
Ball Joint
5935-01-196-30673045 INTERCHANGEABLE
Cover,electrical Connector
Kearflex Engineering Company
Cross-Reference Index
Part NumberManufacturer
3045 Racal Panorama Inc (USA)
Related Parts
5365-00-003-4124INTERCHANGEABLE
SHIM SET
30-45
1615-00-397-1288INTERCHANGEABLE
GUARD,TAIL ROTOR SHAFT
3045
6220-00-402-4490INTERCHANGEABLE
LENS,LIGHT
6515-00-590-0754INTERCHANGEABLE
SUCTION KIT,TRACHEAL
5330-00-599-4871INTERCHANGEABLE
GASKET
2034
5962-01-040-1425INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5340-01-085-4234INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
2990-01-157-1315INTERCHANGEABLE
ATTACHING GROUP,SPACER
10513759
3040-01-195-4172INTERCHANGEABLE
BALL JOINT
5935-01-196-3067INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
3045
4940-01-260-7006INTERCHANGEABLE
BODY,DRY HONER GUN
5340-01-305-0285INTERCHANGEABLE
HASP,HINGED
1735AS229-1

Frequently Asked Questions

What is NSN 4730-01-271-9038?

NSN 4730-01-271-9038 is a Coupling,tube, manufactured by Racal Panorama Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-271-9038?

NSN 4730-01-271-9038 has 1 cross-referenced part number: 3045 (Racal Panorama Inc).

What NSN replaces 4730-01-271-9038?

There are 12 known substitutes for 4730-01-271-9038: 5365-00-003-4124, 1615-00-397-1288, 6220-00-402-4490 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3045?

Key specifications for 3045: Connection Type: UNTHREADED EXTERNAL TUBE SECOND END; Style Designator: PLAIN; Connection Type: THREADED EXTERNAL TUBE FIRST END; Special Features: U/O BREATHING APPARATUS. 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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