NSN 4730-01-646-4170 · NIIN 016464170 · Part number DPL4934T12-028
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 4730-01-646-4170 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-646-4170. Manufacturer of record part number: DPL4934T12-028.
Also searched as4730-01-646-4170 ·
4730016464170 ·
NIIN 016464170 ·
01-646-4170 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 14798 · DPL4934T12-028 · DPL4934T
4730-01-646-4170 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling,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: 4730-01-646-4170
NIIN: 016464170
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: DPL4934T12-028
Manufacturer: Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
General Description
The Coupling,tube, cataloged under National Stock Number 4730-01-646-4170, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
DPL4934T
D/9Drawing number reference only
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
Related Parts
4730-01-646-4171POSSIBLE MATCH
COUPLING,TUBE
DPL4934T12-055
4730-01-646-4179POSSIBLE MATCH
COUPLING,TUBE
DPL4934T06-022
4730-01-646-4181POSSIBLE MATCH
COUPLING,TUBE
DPL4934T08-043
4730-01-646-4182POSSIBLE MATCH
COUPLING,TUBE
DPL4934T06-028
4730-01-646-4183POSSIBLE MATCH
COUPLING,TUBE
DPL4934T10-028
Frequently Asked Questions
What is NSN 4730-01-646-4170?
NSN 4730-01-646-4170 is a Coupling,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 4730-01-646-4170?
NSN 4730-01-646-4170 has 1 manufacturer part number on file: DPL4934T12-028 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company).
What NSN replaces 4730-01-646-4170?
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-646-4171, 4730-01-646-4179, 4730-01-646-4181. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-646-4170 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.