PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HH1566Hose and Horn Assembly

Harold D Hard Co · NSN 4210-00-353-6700 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-00-353-6700 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-353-6700. Primary manufacturer part number: HH1566.
Features
  • Hose and Horn Assembly — FSC 4210
  • General Characteristics Item Description: CONSISTS OF H1560 HORN AND NOZZLE 21.000 IN. LG,H1563 HANDLE H1561 NIPPLE 7.000 IN. LG AND H1562 HOSE 36.000 IN. LG IN
  • 3 verified cross-references
  • Primary manufacturer: Harold D Hard Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose and Horn Assembly, cataloged under National Stock Number 4210-00-353-6700, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Harold D Hard Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4210-00-353-6700
Primary Part NumberHH1566
Item NameHose and Horn Assembly
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerHarold D Hard Co
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF H1560 HORN AND NOZZLE 21.000 IN. LG,H1563 HANDLE H1561 NIPPLE 7.000 IN. LG AND H1562 HOSE 36.000 IN. LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6210-00-137-6085 INTERCHANGEABLE
Lens,light
6210-00-247-177725CSPREDFACETED INTERCHANGEABLE
Lens,light
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5930-00-347-9100 INTERCHANGEABLE
Switch,rotary
5935-00-371-28108143-1 INTERCHANGEABLE
Cover,electrical Connector
Microwave Devices Inc
2590-00-590-8996 INTERCHANGEABLE
Cylinder Assembly,brake
4710-01-189-844981431 INTERCHANGEABLE
Tube,bent,metallic
Eaton Aerospace, Llc Dba Jackson South
3110-01-527-665881438 INTERCHANGEABLE
Roller,bearing
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
HH1566 PRIMARY Harold D Hard Co (USA)
81438 Fyr-Fyter Co Inc (USA)
81431 Fyr-Fyter Co Inc (USA)
Related Parts
6210-00-137-6085INTERCHANGEABLE
LENS,LIGHT
6210-00-247-1777INTERCHANGEABLE
LENS,LIGHT
25CSPREDFACETED
5930-00-347-9100INTERCHANGEABLE
SWITCH,ROTARY
5935-00-371-2810INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
8143-1
2590-00-590-8996INTERCHANGEABLE
CYLINDER ASSEMBLY,BRAKE
4710-01-189-8449INTERCHANGEABLE
TUBE,BENT,METALLIC
81431
3110-01-527-6658INTERCHANGEABLE
ROLLER,BEARING
81438

Frequently Asked Questions

What is NSN 4210-00-353-6700?

NSN 4210-00-353-6700 is a Hose and Horn Assembly, manufactured by Harold D Hard Co, classified under FSC 4210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4210-00-353-6700?

NSN 4210-00-353-6700 has 3 cross-referenced part numbers: HH1566 (Harold D Hard Co), 81438 (Fyr-Fyter Co Inc), 81431 (Fyr-Fyter Co Inc).

What NSN replaces 4210-00-353-6700?

There are 7 known substitutes for 4210-00-353-6700: 6210-00-137-6085, 6210-00-247-1777, 5930-00-347-9100 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HH1566?

Key specifications for HH1566: General Characteristics Item Description: CONSISTS OF H1560 HORN AND NOZZLE 21.000 IN. LG,H1563 HANDLE H1561 NIPPLE 7.000 IN. LG AND H1562 HOSE 36.000 IN. LG IN; End Item Identification: FIRE EXTINGUISHER,CARBON DIOXIDE MODEL PSH15. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4210-00-353-6700 still in active supply?

NSN 4210-00-353-6700 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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