NSN 4730-01-603-7028 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-603-7028. Manufacturer of record part number: 2252.
Also searched as4730-01-603-7028 ·
4730016037028 ·
NIIN 016037028 ·
01-603-7028 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 56501 · 2252
Nearby stock numbers← 4730-01-603-7019 Tee, Tube to Boss
·
4730-01-603-7034 Adapter, Straight, Pipe to Hose →
4730-01-603-7028 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Elbow,tube — FSC 4730
Flange Shape: HEXAGON ALL ENDS
Connection Style: GASKET SEAL (PIPE) ALL ENDS
Nominal Length: 1.750 INCHES ALL ENDS IN
Nominal Inside Diameter Hose Accommodated: 0.781 INCHES ALL ENDS IN
Style Designator: DOUBLE JOINT
Maximum Operating Temp: 105.0 CELSIUS SINGLE RESPONSE DEGC
Nominal Outside Diameter: 1.375 INCHES FIRST END IN
Identification
NSN: 4730-01-603-7028
NIIN: 016037028
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2252
Manufacturer: Abb Installation Products Inc
General Description
The Elbow,tube, cataloged under National Stock Number 4730-01-603-7028, 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 Abb Installation Products Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4730-01-603-7028?
NSN 4730-01-603-7028 is a Elbow,tube, manufactured by Abb Installation Products Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-603-7028?
NSN 4730-01-603-7028 has 1 manufacturer part number on file: 2252 (Abb Installation Products Inc).
What are the specifications of 2252?
Key specifications for 2252: Flange Shape: HEXAGON ALL ENDS; Connection Style: GASKET SEAL (PIPE) ALL ENDS; Nominal Length: 1.750 INCHES ALL ENDS IN; Nominal Inside Diameter Hose Accommodated: 0.781 INCHES ALL ENDS IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-603-7028 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.