NSN 4210-01-645-8835 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-645-8835. Manufacturer of record part number: 25-7HC17-57.
Also searched as4210-01-645-8835 ·
4210016458835 ·
NIIN 016458835 ·
01-645-8835 ·
FSC 4210 Firefighting Equipment · CAGE 7EK50 · 25-7HC17-57
Nearby stock numbers← 4210-01-645-8649 Truck, Fire Fighting
·
4210-01-645-9576 Head, Sprinkler, Fire Protection →
Features
Hose,metallic — FSC 4210
Measuring Method and Length: 6.5 INCHES NOMINAL WORKING IN
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc
Identification
NSN: 4210-01-645-8835
NIIN: 016458835
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 25-7HC17-57
Manufacturer: Textron Aviation Inc
General Description
The Hose,metallic, cataloged under National Stock Number 4210-01-645-8835, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Textron Aviation Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4210-01-645-8835
Primary Part Number
25-7HC17-57
Item Name
Hose,metallic
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Textron Aviation Inc
Status
ACTIVE
Measuring Method and Length
6.5 INCHES NOMINAL WORKING 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.
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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 4210-01-645-8835?
NSN 4210-01-645-8835 is a Hose,metallic, manufactured by Textron Aviation Inc, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-645-8835?
NSN 4210-01-645-8835 has 1 manufacturer part number on file: 25-7HC17-57 (Textron Aviation Inc).
What are the specifications of 25-7HC17-57?
Key specifications for 25-7HC17-57: Measuring Method and Length: 6.5 INCHES NOMINAL WORKING IN; Part Name Assigned by Controlling Agency: HOSE. 1 specification is documented in the U.S. Government catalog.
Is NSN 4210-01-645-8835 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.