NSN 4210-00-452-9441 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-452-9441. Manufacturer of record part number: A5002.
Also searched as4210-00-452-9441 ·
4210004529441 ·
NIIN 004529441 ·
00-452-9441 ·
FSC 4210 Firefighting Equipment · CAGE 22888 · A5002
General Characteristics Item Description: STEEL,1.938 IN. LG,1.937 IN. OD SMALLER END,2.813 IN. OD LARGER END IN
1 manufacturer part number on file
Manufacturer of record: Fmc Corp
Identification
NSN: 4210-00-452-9441
NIIN: 004529441
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: A5002
Manufacturer: Fmc Corp
General Description
The Cylinder Head,pump, cataloged under National Stock Number 4210-00-452-9441, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Fmc Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4210-00-452-9441
Primary Part Number
A5002
Item Name
Cylinder Head,pump
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Fmc Corp
Status
ACTIVE
General Characteristics Item Description
STEEL,1.938 IN. LG,1.937 IN. OD SMALLER END,2.813 IN. OD LARGER END IN
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 4210-00-452-9441?
NSN 4210-00-452-9441 is a Cylinder Head,pump, manufactured by Fmc Corp, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-00-452-9441?
NSN 4210-00-452-9441 has 1 manufacturer part number on file: A5002 (Fmc Corp).
What are the specifications of A5002?
Key specifications for A5002: General Characteristics Item Description: STEEL,1.938 IN. LG,1.937 IN. OD SMALLER END,2.813 IN. OD LARGER END IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4210-00-452-9441 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.