PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

505-180Packing Nut

Kirby Morgan Dive Systems Inc · NSN 4730-01-299-0180 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-299-0180 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-299-0180. Primary manufacturer part number: 505-180.
Features
  • Packing Nut — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Kirby Morgan Dive Systems Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Packing Nut, cataloged under National Stock Number 4730-01-299-0180, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Kirby Morgan Dive Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Nut
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersKirby Morgan Dive Systems Inc (CAGE 58366)
Technical Specifications
ParameterValue
NSN4730-01-299-0180
Primary Part Number505-180
Item NamePacking Nut
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerKirby Morgan Dive Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-278-2963 INTERCHANGEABLE
Plug,pipe
5961-00-331-3065 INTERCHANGEABLE
Semiconductor Device,thyristor
Cross-Reference Index
Part NumberManufacturer
505-180 Kirby Morgan Dive Systems Inc (USA)
Related Parts
4730-00-278-2963INTERCHANGEABLE
PLUG,PIPE
5961-00-331-3065INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR

Frequently Asked Questions

What is NSN 4730-01-299-0180?

NSN 4730-01-299-0180 is a Packing Nut, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-299-0180?

NSN 4730-01-299-0180 has 1 cross-referenced part number: 505-180 (Kirby Morgan Dive Systems Inc).

What NSN replaces 4730-01-299-0180?

There are 2 known substitutes for 4730-01-299-0180: 4730-00-278-2963, 5961-00-331-3065. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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