FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-021-9973 ·
4730010219973 ·
NIIN 010219973 ·
01-021-9973 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Nearby stock numbers← 4730-01-021-9949 Tee, Tube
·
4730-01-022-0012 →
4730-01-021-9973 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Strainer,suction — FSC 4730
Body Outside Diameter: 4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
Style Designator: SUCTION TYPE BLUNT END
Filtering Element Quantity: 1
Body Length: 8.620 INCHES MINIMUM AND 12.660 INCHES MAXIMUM IN
Material: STEEL CORROSION RESISTING SCREENING
Material: STEEL CORROSION RESISTING BODY
Mounting Type: OUTLET CONNECTION LINE
Identification
NSN: 4730-01-021-9973
NIIN: 010219973
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Strainer,suction, cataloged under National Stock Number 4730-01-021-9973, 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 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
A2-50-100
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 4730-01-021-9973?
NSN 4730-01-021-9973 is a Strainer,suction, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-021-9973?
Key specifications for 4730-01-021-9973: Body Outside Diameter: 4.000 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN; Style Designator: SUCTION TYPE BLUNT END; Filtering Element Quantity: 1; Body Length: 8.620 INCHES MINIMUM AND 12.660 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-021-9973 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.