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NSN 4730-01-183-3189Government record, cited

Packing Nut4730-01-183-3189

NSN 4730-01-183-3189 · NIIN 011833189 · Part number 555-180
Kirby Morgan Dive Systems Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 58366
Government record, cited
NSN 4730-01-183-3189 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-183-3189. Manufacturer of record part number: 555-180.
Also searched as  4730-01-183-3189 · 4730011833189 · NIIN 011833189 · 01-183-3189 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 58366 · 555-180 · 18-24
Nearby stock numbers  ·
Features
  • Packing Nut — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Kirby Morgan Dive Systems Inc
Identification
  • NSN: 4730-01-183-3189
  • NIIN: 011833189
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 555-180
  • Manufacturer: Kirby Morgan Dive Systems Inc
General Description

The Packing Nut, cataloged under National Stock Number 4730-01-183-3189, 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 Kirby Morgan Dive Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts
Item NamePacking Nut
FSC / FSG4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
ManufacturersKirby Morgan Dive Systems Inc (CAGE 58366)
Technical Specifications
ParameterValue
NSN4730-01-183-3189
Primary Part Number555-180
Item NamePacking Nut
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerKirby Morgan Dive Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
555-180 PRIMARY Kirby Morgan Dive Systems Inc (USA)
Reference documents
ReferenceMeaning
18-24 5/9 Secondary reference
Kirby Morgan Dive Systems Inc
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 4730-01-183-3189?

NSN 4730-01-183-3189 is a Packing Nut, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-183-3189?

NSN 4730-01-183-3189 has 1 manufacturer part number on file: 555-180 (Kirby Morgan Dive Systems Inc).

Is NSN 4730-01-183-3189 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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