NSN 4730-01-473-4989 · NIIN 014734989 · Part number A6TH53-5-3M-DF
Bec Systems Llc Dba Bec Machine Products · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0JC12
Government record, cited
NSN 4730-01-473-4989 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-473-4989. Manufacturer of record part number: A6TH53-5-3M-DF.
Also searched as4730-01-473-4989 ·
4730014734989 ·
NIIN 014734989 ·
01-473-4989 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0JC12 · A6TH53-5-3M-DF · 53T-5-3-304-SS
Nearby stock numbers← 4730-01-473-4987 Thread Piece, Union
·
4730-01-473-4991 Thread Piece, Union →
4730-01-473-4989 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Thread Piece,union — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Bec Systems Llc Dba Bec Machine Products
Identification
NSN: 4730-01-473-4989
NIIN: 014734989
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: A6TH53-5-3M-DF
Manufacturer: Bec Systems Llc Dba Bec Machine Products
General Description
The Thread Piece,union, cataloged under National Stock Number 4730-01-473-4989, 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 Bec Systems Llc Dba Bec Machine Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 4730-01-473-4989?
NSN 4730-01-473-4989 is a Thread Piece,union, manufactured by Bec Systems Llc Dba Bec Machine Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-473-4989?
NSN 4730-01-473-4989 has 1 manufacturer part number on file: A6TH53-5-3M-DF (Bec Systems Llc Dba Bec Machine Products).
What are the specifications of A6TH53-5-3M-DF?
Key specifications for A6TH53-5-3M-DF: Part Name Assigned by Controlling Agency: THREAD PIECE,UNION. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-473-4989 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.