NSN 4210-01-439-9375 · NIIN 014399375 · Part number 5598237-9
Naval Sea Systems Command · FSC 4210 — Firefighting Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 53711
Government record, cited
NSN 4210-01-439-9375 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-439-9375. Manufacturer of record part number: 5598237-9.
Also searched as4210-01-439-9375 ·
4210014399375 ·
NIIN 014399375 ·
01-439-9375 ·
FSC 4210 Firefighting Equipment · CAGE 53711 · 5598237-9
Nearby stock numbers← 4210-01-439-7222 Extinguisher, Fire
·
4210-01-440-2015 Extinguisher, Fire →
Features
Head,sprinkler,fire Protection — FSC 4210
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4210-01-439-9375
NIIN: 014399375
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 5598237-9
Manufacturer: Naval Sea Systems Command
General Description
The Head,sprinkler,fire Protection, cataloged under National Stock Number 4210-01-439-9375, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Naval Sea Systems Command. 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
4210-01-439-9375
Primary Part Number
5598237-9
Item Name
Head,sprinkler,fire Protection
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Naval Sea Systems Command
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.
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4210-00-004-8316
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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 4210-01-439-9375?
NSN 4210-01-439-9375 is a Head,sprinkler,fire Protection, manufactured by Naval Sea Systems Command, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-439-9375?
NSN 4210-01-439-9375 has 1 manufacturer part number on file: 5598237-9 (Naval Sea Systems Command).
What are the specifications of 5598237-9?
Key specifications for 5598237-9: End Item Identification: MK 41 MOD 4 VLS SEASPARROW. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4210-01-439-9375 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.