NSN 4730-01-438-2646 · NIIN 014382646 · Part number DPL4001T0604
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 14798
Government record, cited
NSN 4730-01-438-2646 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-438-2646. Manufacturer of record part number: DPL4001T0604.
Also searched as4730-01-438-2646 ·
4730014382646 ·
NIIN 014382646 ·
01-438-2646 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 14798 · DPL4001T0604 · DPL4001
4730-01-438-2646 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,tube — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
Identification
NSN: 4730-01-438-2646
NIIN: 014382646
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: DPL4001T0604
Manufacturer: Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
General Description
The Reducer,tube, cataloged under National Stock Number 4730-01-438-2646, 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 Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
Reference documents
Reference
Meaning
DPL4001
D/9Drawing number reference only
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
Related Parts
4730-01-438-2648POSSIBLE MATCH
REDUCER,TUBE
DPL4001T0804
4730-01-438-2651POSSIBLE MATCH
REDUCER,TUBE
DPL4001T0806
4730-01-438-2653POSSIBLE MATCH
REDUCER,TUBE
DPL4001T1006
4730-01-438-2658POSSIBLE MATCH
REDUCER,TUBE
DPL4001T1008
4730-01-438-2661POSSIBLE MATCH
REDUCER,TUBE
DPL4001T1208
4730-01-438-2663POSSIBLE MATCH
REDUCER,TUBE
DPL4001T1210
4730-01-438-2668POSSIBLE MATCH
REDUCER,TUBE
DPL4001T1612
Frequently Asked Questions
What is NSN 4730-01-438-2646?
NSN 4730-01-438-2646 is a Reducer,tube, manufactured by Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-438-2646?
NSN 4730-01-438-2646 has 1 manufacturer part number on file: DPL4001T0604 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company).
What NSN replaces 4730-01-438-2646?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-438-2648, 4730-01-438-2651, 4730-01-438-2653. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-438-2646 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.