FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-420-8637 ·
4730014208637 ·
NIIN 014208637 ·
01-420-8637 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · DAA3121A930-001 · DAA3121A930
Nearby stock numbers← 4730-01-420-8559 Tee, Tube
·
4730-01-420-8659 Tee, Pipe →
4730-01-420-8637 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,tube Fitting,threaded — FSC 4730
Head Height: 0.051 INCHES NOMINAL IN
Connection Style: PLAIN
Features Provided: CHAIN
Thread Direction: RIGHT-HAND EXTERNAL
Nominal Thread Size: 0.375 INCHES EXTERNAL IN
Seat Angle: 45.0 DEGREES
Thread Class: 3A EXTERNAL A
Identification
NSN: 4730-01-420-8637
NIIN: 014208637
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-420-8637, 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8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
DAA3121A930-001
3/2Design control — primary reference
U.S. Government activity
DAA3121A930
D/9Drawing number reference only
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 4730-01-420-8637?
NSN 4730-01-420-8637 is a Plug,tube Fitting,threaded, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-420-8637?
Key specifications for 4730-01-420-8637: Head Height: 0.051 INCHES NOMINAL IN; Connection Style: PLAIN; Overall Length: 0.779 INCHES NOMINAL IN; Features Provided: CHAIN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-420-8637 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.