NSN 4210-01-355-4146 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-355-4146. Manufacturer of record part number: HHAK-P20.
Also searched as4210-01-355-4146 ·
4210013554146 ·
NIIN 013554146 ·
01-355-4146 ·
FSC 4210 Firefighting Equipment · CAGE 63402 · HHAK-P20
Nearby stock numbers← 4210-01-355-3265 Hose Assembly, Nonmetallic, Fire F
·
4210-01-355-4147 Kit, Hose Adapter →
Features
Kit,hose Adapter — FSC 4210
General Characteristics Item Description: CONSISTS OF 2 FITTINGS
1 manufacturer part number on file
Manufacturer of record: Oceaneering Technologies Inc
Identification
NSN: 4210-01-355-4146
NIIN: 013554146
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: HHAK-P20
Manufacturer: Oceaneering Technologies Inc
General Description
The Kit,hose Adapter, cataloged under National Stock Number 4210-01-355-4146, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Oceaneering Technologies Inc. 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
4210-01-355-4146
Primary Part Number
HHAK-P20
Item Name
Kit,hose Adapter
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Oceaneering Technologies Inc
Status
ACTIVE
General Characteristics Item Description
CONSISTS OF 2 FITTINGS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4210-00-003-6976 · Item name not on file
4210-00-004-8316
NOZZLE,FIRE EQUIPMENT
4210-00-005-1080
4210-00-005-1080 · Item name not on file
4210-00-005-7152
4210-00-005-7152 · Item name not on file
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4210-00-005-7684 · Item name not on file
4210-00-006-6244
4210-00-006-6244 · Item name not on file
Frequently Asked Questions
What is NSN 4210-01-355-4146?
NSN 4210-01-355-4146 is a Kit,hose Adapter, manufactured by Oceaneering Technologies Inc, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-355-4146?
NSN 4210-01-355-4146 has 1 manufacturer part number on file: HHAK-P20 (Oceaneering Technologies Inc).
What are the specifications of HHAK-P20?
Key specifications for HHAK-P20: General Characteristics Item Description: CONSISTS OF 2 FITTINGS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4210-01-355-4146 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.