NSN 4210-01-166-2331 · NIIN 011662331 · Part number 10512566
General Dynamics Land Systems Canadacorp · FSC 4210 — Firefighting Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 56161
Government record, cited
NSN 4210-01-166-2331 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-166-2331. Manufacturer of record part number: 10512566.
Also searched as4210-01-166-2331 ·
4210011662331 ·
NIIN 011662331 ·
01-166-2331 ·
FSC 4210 Firefighting Equipment · CAGE 56161 · 10512566
Nearby stock numbers← 4210-01-166-2330
·
4210-01-166-2332 Valve, Fire Extinguisher →
Features
Guard,gauge — FSC 4210
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems Canadacorp
Identification
NSN: 4210-01-166-2331
NIIN: 011662331
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 10512566
Manufacturer: General Dynamics Land Systems Canadacorp
General Description
The Guard,gauge, cataloged under National Stock Number 4210-01-166-2331, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is General Dynamics Land Systems Canadacorp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Guard,gauge
FSC / FSG
4210 — Firefighting Equipment (FSG 42)
Manufacturers
General Dynamics Land Systems Canadacorp (CAGE 56161)
Technical Specifications
Parameter
Value
NSN
4210-01-166-2331
Primary Part Number
10512566
Item Name
Guard,gauge
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
General Dynamics Land Systems Canadacorp
Status
ACTIVE
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
CYLINDER ASSEMBLY,LIQUID
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 4210-01-166-2331?
NSN 4210-01-166-2331 is a Guard,gauge, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-166-2331?
NSN 4210-01-166-2331 has 1 manufacturer part number on file: 10512566 (General Dynamics Land Systems Canadacorp).
Is NSN 4210-01-166-2331 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.