PartsTable TECHNICAL DATA SHEET
NSN 4730-01-326-7308Government record, cited

Union Tailpiece4730-01-326-7308

NSN 4730-01-326-7308 · NIIN 013267308 · Part number 516-5486653 F24
Naval Sea Systems Command · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4730-01-326-7308 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-326-7308. Manufacturer of record part number: 516-5486653 F24.
Also searched as  4730-01-326-7308 · 4730013267308 · NIIN 013267308 · 01-326-7308 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53711 · 516-5486653 F24 · 2621-791-01 PIECE 160
Nearby stock numbers  ·
Features
  • Union Tailpiece — FSC 4730
  • General Characteristics Item Description: 0.250 IN. IPS IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 4730-01-326-7308
  • NIIN: 013267308
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 516-5486653 F24
  • Manufacturer: Naval Sea Systems Command
General Description

The Union Tailpiece, cataloged under National Stock Number 4730-01-326-7308, 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 Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-326-7308
Primary Part Number516-5486653 F24
Item NameUnion Tailpiece
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item Description0.250 IN. IPS IN
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
516-5486653 F24 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
2621-791-01 PIECE 160 5/2 Secondary 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 4730-01-326-7308?

NSN 4730-01-326-7308 is a Union Tailpiece, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-326-7308?

NSN 4730-01-326-7308 has 1 manufacturer part number on file: 516-5486653 F24 (Naval Sea Systems Command).

What are the specifications of 516-5486653 F24?

Key specifications for 516-5486653 F24: General Characteristics Item Description: 0.250 IN. IPS IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4730-01-326-7308 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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