NSN 4220-00-448-9178 · NIIN 004489178 · Part number 22C17345-1
Air Cruisers Company, Llc · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 70167
Government record, cited
NSN 4220-00-448-9178 — this item is cataloged by the U.S. Government under National Stock Number 4220-00-448-9178. Manufacturer of record part number: 22C17345-1.
Also searched as4220-00-448-9178 ·
4220004489178 ·
NIIN 004489178 ·
00-448-9178 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 70167 · 22C17345-1
Nearby stock numbers← 4220-00-448-6621
·
4220-00-449-3614 Case, Emergency Equipment, Life Ra →
Features
Cylinder and Valve — FSC 4220
Reference Data and Literature: 14S-1-102 FIGURE 9 INDEX 14
1 manufacturer part number on file
Manufacturer of record: Air Cruisers Company, Llc
Identification
NSN: 4220-00-448-9178
NIIN: 004489178
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 22C17345-1
Manufacturer: Air Cruisers Company, Llc
General Description
The Cylinder and Valve, cataloged under National Stock Number 4220-00-448-9178, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Air Cruisers Company, Llc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4220-00-448-9178
Primary Part Number
22C17345-1
Item Name
Cylinder and Valve
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Other items in FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880
4220-00-004-8880 · Item name not on file
4220-00-009-2854
DIVING EQUIPMENT SET
4220-00-012-3571
INFLATION ASSEMBLY,LIFE JACKET
4220-00-014-0183
4220-00-014-0183 · Item name not on file
4220-00-014-2097
CARTRIDGE,COMPRESSED GAS
4220-00-021-4979
COVER,RAFT
4220-00-021-9688
LANYARD ASSEMBLY
4220-00-022-1014
4220-00-022-1014 · Item name not on file
Frequently Asked Questions
What is NSN 4220-00-448-9178?
NSN 4220-00-448-9178 is a Cylinder and Valve, manufactured by Air Cruisers Company, Llc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-00-448-9178?
NSN 4220-00-448-9178 has 1 manufacturer part number on file: 22C17345-1 (Air Cruisers Company, Llc).
What are the specifications of 22C17345-1?
Key specifications for 22C17345-1: Reference Data and Literature: 14S-1-102 FIGURE 9 INDEX 14; Special Features: C/O CYLINDER,GAS P/N 22C17346-1,4220-00-101-0582 AND VALVE ASSY P/N 18D18167-1,4220-00-233-2536; Part Name Assigned by Controlling Agency: CYLINDER AND VALVE; End Item Identification: RESERVOIR ASSY,CREW LIFERAFT,GAS (14S-1-102 FIGURE 9-13-2). 1 specification is documented in the U.S. Government catalog.
Is NSN 4220-00-448-9178 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.