NSN 4730-01-388-4690 · NIIN 013884690 · Part number 2834W055
Allied Defense Industries, Llc Dba Ams Distribution · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0GD25
Government record, cited
NSN 4730-01-388-4690 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-388-4690. Manufacturer of record part number: 2834W055.
Also searched as4730-01-388-4690 ·
4730013884690 ·
NIIN 013884690 ·
01-388-4690 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0GD25 · 2834W055
Nearby stock numbers← 4730-01-388-4678 Nipple, Tube
·
4730-01-388-4696 Manifold, Air Line →
4730-01-388-4690 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,tube to Boss — FSC 4730
Connection Style: PLAIN (PIPE) FIRST END
Connection Style: PLAIN (PIPE) SECOND END
Nominal Overall Length: 0.675 INCHES IN
Connection Type: THREADED EXTERNAL TUBE SECOND END
Connection Type: THREADED INTERNAL TUBE FIRST END
Nominal Outside Diameter Tube Accommodated: 12.0 MILLIMETERS FIRST END MM
Nominal Outside Diameter Tube Accommodated: 0.375 INCHES SECOND END IN
Identification
NSN: 4730-01-388-4690
NIIN: 013884690
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2834W055
Manufacturer: Allied Defense Industries, Llc Dba Ams Distribution
General Description
The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-388-4690, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Allied Defense Industries, Llc Dba Ams Distribution. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-388-4690?
NSN 4730-01-388-4690 is a Adapter,straight,tube to Boss, manufactured by Allied Defense Industries, Llc Dba Ams Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-388-4690?
NSN 4730-01-388-4690 has 2 manufacturer part numbers on file: 2834W055 (Allied Defense Industries, Llc Dba Ams Distribution), 2834W055 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil).
What are the specifications of 2834W055?
Key specifications for 2834W055: Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 0.675 INCHES IN; Connection Type: THREADED EXTERNAL TUBE SECOND END. 14 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-388-4690 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.