PartsTable TECHNICAL DATA SHEET
NSN 4730-01-425-9522Government record, cited

Tailpiece, Union4730-01-425-9522

NSN 4730-01-425-9522 · NIIN 014259522 · Part number B14599.001.198
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15187
Government record, cited
NSN 4730-01-425-9522 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-425-9522. Manufacturer of record part number: B14599.001.198.
Also searched as  4730-01-425-9522 · 4730014259522 · NIIN 014259522 · 01-425-9522 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 15187 · B14599.001.198 · SW147-16
Nearby stock numbers  ·
Features
  • Tailpiece,union — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Identification
  • NSN: 4730-01-425-9522
  • NIIN: 014259522
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: B14599.001.198
  • Manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
General Description

The Tailpiece,union, cataloged under National Stock Number 4730-01-425-9522, 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 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-425-9522
Primary Part NumberB14599.001.198
Item NameTailpiece,union
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
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
B14599.001.198 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Reference documents
ReferenceMeaning
B14599.001.198 5/9 Secondary reference
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
SW147-16 5/9 Secondary reference
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
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 4730-01-425-9522?

NSN 4730-01-425-9522 is a Tailpiece,union, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-425-9522?

NSN 4730-01-425-9522 has 1 manufacturer part number on file: B14599.001.198 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What are the specifications of B14599.001.198?

Key specifications for B14599.001.198: End Item Identification: VALVE RELIEF; SEAWOLF CLASS SSN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-425-9522 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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