FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-172-6685 ·
4730011726685 ·
NIIN 011726685 ·
01-172-6685 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 4847449 · 4847449
Nearby stock numbers← 4730-01-172-6684 Reducer, Boss
·
4730-01-172-6686 Elbow, Flange to Tube →
4730-01-172-6685 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Outlet,tube — FSC 4730
Mounting End Type: FLAT
Connection Style: PLAIN (TUBE) FIRST END
Nominal Overall Length: 6.250 INCHES IN
Connection Type: UNTHREADED INTERNAL TUBE FIRST END
Style Designator: PLAIN
Material Document and Classification: ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated: 17.500 INCHES FIRST END IN
Identification
NSN: 4730-01-172-6685
NIIN: 011726685
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Outlet,tube, cataloged under National Stock Number 4730-01-172-6685, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated
17.500 INCHES FIRST END IN
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4847449
5/9Secondary reference
Allied Engineering and Production Corporation
4847449
3/2Design control — primary reference
U.S. Government activity
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 4730-01-172-6685?
NSN 4730-01-172-6685 is a Outlet,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-172-6685?
Key specifications for 4730-01-172-6685: Mounting End Type: FLAT; Connection Style: PLAIN (TUBE) FIRST END; Nominal Overall Length: 6.250 INCHES IN; Connection Type: UNTHREADED INTERNAL TUBE FIRST END. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-172-6685 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.