PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9237Cylinder,air,diving Equipment

Catalina Cylinders Cliff Impact Div · NSN 4220-01-653-2343 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-653-2343 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-653-2343. Primary manufacturer part number: 9237.
Features
  • Cylinder,air,diving Equipment — FSC 4220
  • 3 verified cross-references
  • Primary manufacturer: Catalina Cylinders Cliff Impact Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder,air,diving Equipment, cataloged under National Stock Number 4220-01-653-2343, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Catalina Cylinders Cliff Impact Div. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder,air,diving Equipment
FSC / FSG4220 — No Item Name Available (FSG 42)
ManufacturersCatalina Cylinders Cliff Impact Div (CAGE 1LN34); Aqualung Usa, Inc (CAGE 94120)
Technical Specifications
ParameterValue
NSN4220-01-653-2343
Primary Part Number9237
Item NameCylinder,air,diving Equipment
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerCatalina Cylinders Cliff Impact Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8940-00-151-64617053 PORK PURE INTERCHANGEABLE
Pork Puree
Heinz, H. J. Company, L.p.
1680-00-167-21639237 INTERCHANGEABLE
Shaft,hand
Mission Systems Orchard Park Inc
4320-00-339-2611305093 INTERCHANGEABLE
Bushing and Seal Assembly
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5305-00-362-15369237 INTERCHANGEABLE
Setscrew
Cummins Inc.
4510-00-961-72885301189 INTERCHANGEABLE
Parts Kit,flush Valve
Sloan Valve Company
5961-01-110-18509237 INTERCHANGEABLE
Semiconductor Device Set
Finnigan Corporation
5961-01-148-29961019864-001 INTERCHANGEABLE
Transistor
Lexel Imaging Systems Inc
1630-01-376-8681092-03700 INTERCHANGEABLE
Piston Assembly,hydraulic Brake,
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
Cross-Reference Index
Part NumberManufacturer
9237 PRIMARY Catalina Cylinders Cliff Impact Div (USA)
9237P Catalina Cylinders Cliff Impact Div (USA)
079108 Aqualung Usa, Inc (USA)
Related Parts
8940-00-151-6461INTERCHANGEABLE
PORK PUREE
7053 PORK PURE
1680-00-167-2163INTERCHANGEABLE
SHAFT,HAND
9237
4320-00-339-2611INTERCHANGEABLE
BUSHING AND SEAL ASSEMBLY
305093
5305-00-362-1536INTERCHANGEABLE
SETSCREW
9237
4510-00-961-7288INTERCHANGEABLE
PARTS KIT,FLUSH VALVE
5301189
5961-01-110-1850INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
9237
5961-01-148-2996INTERCHANGEABLE
TRANSISTOR
1019864-001
1630-01-376-8681INTERCHANGEABLE
PISTON ASSEMBLY,HYDRAULIC BRAKE,
092-03700

Frequently Asked Questions

What is NSN 4220-01-653-2343?

NSN 4220-01-653-2343 is a Cylinder,air,diving Equipment, manufactured by Catalina Cylinders Cliff Impact Div, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-653-2343?

NSN 4220-01-653-2343 has 3 cross-referenced part numbers: 9237 (Catalina Cylinders Cliff Impact Div), 9237P (Catalina Cylinders Cliff Impact Div), 079108 (Aqualung Usa, Inc).

What NSN replaces 4220-01-653-2343?

There are 8 known substitutes for 4220-01-653-2343: 8940-00-151-6461, 1680-00-167-2163, 4320-00-339-2611 and 5 more. Verify interchangeability with system specifications before substitution.

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