PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16159Reducer,pipe

Tyco Fire Products Lp · NSN 4730-01-328-6974 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-328-6974 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-328-6974. Primary manufacturer part number: 16159.
Features
  • Reducer,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-328-6974, 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 Tyco Fire Products Lp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReducer,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN4730-01-328-6974
Primary Part Number16159
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-01-067-8900A44369 INTERCHANGEABLE
Seat,helical Compression Spring
Cnh Industrial America Llc Dba Cnh America
5935-01-112-54311251-4856 INTERCHANGEABLE
Connector,plug,electrical
Keysight Technologies Inc
3040-01-135-436816159 INTERCHANGEABLE
Lever,remote Control
Westerbeke Corporation
6645-01-576-268016159 INTERCHANGEABLE
Parts Kit,clockwork
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
16159 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
5340-01-067-8900INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
A44369
5935-01-112-5431INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1251-4856
3040-01-135-4368INTERCHANGEABLE
LEVER,REMOTE CONTROL
16159
6645-01-576-2680INTERCHANGEABLE
PARTS KIT,CLOCKWORK
16159

Frequently Asked Questions

What is NSN 4730-01-328-6974?

NSN 4730-01-328-6974 is a Reducer,pipe, manufactured by Tyco Fire Products Lp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-328-6974?

NSN 4730-01-328-6974 has 1 cross-referenced part number: 16159 (Tyco Fire Products Lp).

What NSN replaces 4730-01-328-6974?

There are 4 known substitutes for 4730-01-328-6974: 5340-01-067-8900, 5935-01-112-5431, 3040-01-135-4368 and 1 more. Verify interchangeability with system specifications before substitution.

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