PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91100Coupling,tube

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 4730-01-290-9068 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-290-9068 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-290-9068. Primary manufacturer part number: 91100.
Features
  • Coupling,tube — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,tube, cataloged under National Stock Number 4730-01-290-9068, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Ulstein Bergen A/s (CAGE N0379)
Technical Specifications
ParameterValue
NSN4730-01-290-9068
Primary Part Number91100
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-012-0941 INTERCHANGEABLE
Valve,calibrated Flow
5325-00-084-4328 INTERCHANGEABLE
Grommet,nonmetallic
3110-00-144-8738201 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
3455-00-277-354591100 INTERCHANGEABLE
Blade,band Saw,metal Cutting
L.s. Starrett Company (the) Div Tool Division
5935-00-491-187491100 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5940-00-727-8481525 INTERCHANGEABLE
Terminal Board
Te Connectivity Corporation
1350-00-780-10191665560 INTERCHANGEABLE
Pump,vacuum
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-01-172-388991100 INTERCHANGEABLE
Spring Tension
Meggitt (new Hampshire), Inc
3040-01-281-217791100 INTERCHANGEABLE
Shaft,drive,flexible
Afp Imaging Corp
5306-01-357-170991100 INTERCHANGEABLE
Bolt,shoulder
Hayes Wheels Intl Inc Akron Opns
Cross-Reference Index
Part NumberManufacturer
91100 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
91100 Ulstein Bergen A/s (NOR)
Related Parts
4820-00-012-0941INTERCHANGEABLE
VALVE,CALIBRATED FLOW
5325-00-084-4328INTERCHANGEABLE
GROMMET,NONMETALLIC
3110-00-144-8738INTERCHANGEABLE
BEARING,BALL,ANNULAR
201
3455-00-277-3545INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
91100
5935-00-491-1874INTERCHANGEABLE
ADAPTER,CONNECTOR
91100
5940-00-727-8481INTERCHANGEABLE
TERMINAL BOARD
525
1350-00-780-1019INTERCHANGEABLE
PUMP,VACUUM
1665560
5360-01-172-3889INTERCHANGEABLE
SPRING TENSION
91100
3040-01-281-2177INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
91100
5306-01-357-1709INTERCHANGEABLE
BOLT,SHOULDER
91100
2910-01-449-2152INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
91100
8950-01-589-5123INTERCHANGEABLE
PICANTE SAUCE
91100

Frequently Asked Questions

What is NSN 4730-01-290-9068?

NSN 4730-01-290-9068 is a Coupling,tube, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-290-9068?

NSN 4730-01-290-9068 has 2 cross-referenced part numbers: 91100 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 91100 (Ulstein Bergen A/s).

What NSN replaces 4730-01-290-9068?

There are 12 known substitutes for 4730-01-290-9068: 4820-00-012-0941, 5325-00-084-4328, 3110-00-144-8738 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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