NSN 4210-01-531-9941 · NIIN 015319941 · Part number 6430T7
Mcmaster-Carr Supply Co · FSC 4210 — Firefighting Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 39428
Government record, cited
NSN 4210-01-531-9941 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-531-9941. Manufacturer of record part number: 6430T7.
Also searched as4210-01-531-9941 ·
4210015319941 ·
NIIN 015319941 ·
01-531-9941 ·
FSC 4210 Firefighting Equipment · CAGE 39428 · 6430T7
Nearby stock numbers← 4210-01-531-3654 Bracket, Fire Extinguisher
·
4210-01-532-4603 Forced Entry and Rescue Equipmen →
Extinguishing Agent for Which Designed: DRY CHEMICAL
Furnished Items and Quantity: MOUNTING BRACKET (WALL)
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Co
Identification
NSN: 4210-01-531-9941
NIIN: 015319941
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 6430T7
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Extinguisher,fire, cataloged under National Stock Number 4210-01-531-9941, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 specifications, 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
4210-01-531-9941
Primary Part Number
6430T7
Item Name
Extinguisher,fire
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Extinguishing Agent Discharge Method
STORED PRESSURE
Capacity Rating
20.0 POUNDS NOMINAL LBS
Extinguishing Agent for Which Designed
DRY CHEMICAL
Furnished Items and Quantity
MOUNTING BRACKET (WALL)
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.
4210-00-001-3525
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4210-00-001-3526
CYLINDER ASSEMBLY,LIQUID
4210-00-003-6976
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
4210-00-005-7684
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 4210-01-531-9941?
NSN 4210-01-531-9941 is a Extinguisher,fire, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-531-9941?
NSN 4210-01-531-9941 has 1 manufacturer part number on file: 6430T7 (Mcmaster-Carr Supply Co).
What are the specifications of 6430T7?
Key specifications for 6430T7: Extinguishing Agent Discharge Method: STORED PRESSURE; Capacity Rating: 20.0 POUNDS NOMINAL LBS; Special Features: UL RATING LBS.20-A; 120-B:C; Extinguishing Agent for Which Designed: DRY CHEMICAL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4210-01-531-9941 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.