PartsTable TECHNICAL DATA SHEET
NSN 4730-01-679-9989Government record, cited

Union, Tube4730-01-679-9989

NSN 4730-01-679-9989 · NIIN 016799989 · Part number 16 WLO-WLNL-S 3.27LG
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 30780
Government record, cited
NSN 4730-01-679-9989 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-679-9989. Manufacturer of record part number: 16 WLO-WLNL-S 3.27LG.
Also searched as  4730-01-679-9989 · 4730016799989 · NIIN 016799989 · 01-679-9989 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 30780 · 16 WLO-WLNL-S 3.27LG
Nearby stock numbers  ·
Features
  • Union,tube — FSC 4730
  • Connection Type: THREADED EXTERNAL BOSS ALL ENDS
  • Nominal Thread Size: 1.0 INCHES ALL ENDS IN
  • Material: STEEL BODY
  • 1 manufacturer part number on file
  • Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Identification
  • NSN: 4730-01-679-9989
  • NIIN: 016799989
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 16 WLO-WLNL-S 3.27LG
  • Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
General Description

The Union,tube, cataloged under National Stock Number 4730-01-679-9989, 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 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-679-9989
Primary Part Number16 WLO-WLNL-S 3.27LG
Item NameUnion,tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Connection TypeTHREADED EXTERNAL BOSS ALL ENDS
Nominal Thread Size1.0 INCHES ALL ENDS IN
MaterialSTEEL BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
16 WLO-WLNL-S 3.27LG PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
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 4730-01-679-9989?

NSN 4730-01-679-9989 is a Union,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-679-9989?

NSN 4730-01-679-9989 has 1 manufacturer part number on file: 16 WLO-WLNL-S 3.27LG (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

What are the specifications of 16 WLO-WLNL-S 3.27LG?

Key specifications for 16 WLO-WLNL-S 3.27LG: Connection Type: THREADED EXTERNAL BOSS ALL ENDS; Nominal Thread Size: 1.0 INCHES ALL ENDS IN; End Item Identification: 5420015457365; Material: STEEL BODY. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-679-9989 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.
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