NSN 4210-01-646-6911 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-646-6911. Manufacturer of record part number: GL5615.
Also searched as4210-01-646-6911 ·
4210016466911 ·
NIIN 016466911 ·
01-646-6911 ·
FSC 4210 Firefighting Equipment · CAGE 56440 · GL5615
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: GL5615
Manufacturer: Globe Firesprinkler Corp
General Description
The Head,sprinkler,fire Protection, cataloged under National Stock Number 4210-01-646-6911, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Globe Firesprinkler Corp. Government technical data includes 6 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
4210-01-646-6911
Primary Part Number
GL5615
Item Name
Head,sprinkler,fire Protection
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Globe Firesprinkler Corp
Status
ACTIVE
Head Type
SPRINKLER
Connection Thread Size
0.500
Connection Thread Series
NPT
Connection Thread Location
EXTERNAL
Media for Which Designed
WATER
Material
COPPER ALLOY
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 4210-01-646-6911?
NSN 4210-01-646-6911 is a Head,sprinkler,fire Protection, manufactured by Globe Firesprinkler Corp, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-646-6911?
NSN 4210-01-646-6911 has 1 manufacturer part number on file: GL5615 (Globe Firesprinkler Corp).
What are the specifications of GL5615?
Key specifications for GL5615: Head Type: SPRINKLER; Connection Thread Size: 0.500; Connection Thread Series: NPT; Connection Thread Location: EXTERNAL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4210-01-646-6911 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.