4730-01-045-3187 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Fitting,overboard — FSC 4730
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11-T6,1.800 IN.MIN,1.860 IN.MAX O/A LG,0.354 IN.MIN,0.374 IN.MAX TUBE DIA,1.950 IN.MIN,2.010 IN.MAX FLANGE LG,0.740 IN.MIN,0.760 IN.MAX FLANGE W,125.0 UIN FIN IN
Identification
NSN: 4730-01-045-3187
NIIN: 010453187
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Fitting,overboard, cataloged under National Stock Number 4730-01-045-3187, 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 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
16P127-7
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 4730-01-045-3187?
NSN 4730-01-045-3187 is a Fitting,overboard, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-045-3187?
Key specifications for 4730-01-045-3187: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11-T6,1.800 IN.MIN,1.860 IN.MAX O/A LG,0.354 IN.MIN,0.374 IN.MAX TUBE DIA,1.950 IN.MIN,2.010 IN.MAX FLANGE LG,0.740 IN.MIN,0.760 IN.MAX FLANGE W,125.0 UIN FIN IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-045-3187 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.
What is the DEMIL code for NSN 4730-01-045-3187?
NSN 4730-01-045-3187 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.