PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11HClamp,hose

Porter H K Co Inc Pittsburgh Pa · NSN 4730-01-188-1835 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-188-1835 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-188-1835. Primary manufacturer part number: 11H.
Features
  • Clamp,hose — FSC 4730
  • Material: STEEL OR STEEL COMP 1010 OVERALL
  • Surface Treatment: ZINC OR CADMIUM OVERALL
  • Style Designator: ADJUSTABLE BAND
  • Fastening Device Type: LOCK TAB
  • Inside Diameter: 2.750 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Porter H K Co Inc Pittsburgh Pa
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel or Steel Comp 1010 Overall construction
General Description

The Clamp,hose, cataloged under National Stock Number 4730-01-188-1835, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Porter H K Co Inc Pittsburgh Pa. Government technical data includes 5 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-188-1835
Primary Part Number11H
Item NameClamp,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPorter H K Co Inc Pittsburgh Pa
StatusACTIVE
MaterialSTEEL OR STEEL COMP 1010 OVERALL
Surface TreatmentZINC OR CADMIUM OVERALL
Style DesignatorADJUSTABLE BAND
Fastening Device TypeLOCK TAB
Inside Diameter2.750 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3460-00-187-2214 INTERCHANGEABLE
Dog,lathe
5930-00-465-3238 INTERCHANGEABLE
Switch,electrical
4720-01-031-038718460 INTERCHANGEABLE
Hose,nonmetallic
Hbd Industries, Inc Div Hbd/thermoid Inc
3010-01-312-362811H INTERCHANGEABLE
Gear Assembly,speed Decreaser
Peerless-Winsmith, Inc
Cross-Reference Index
Part NumberManufacturer
11H Porter H K Co Inc Pittsburgh Pa (USA)
2A-24850-A Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
A24850-47 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
3460-00-187-2214INTERCHANGEABLE
DOG,LATHE
5930-00-465-3238INTERCHANGEABLE
SWITCH,ELECTRICAL
4720-01-031-0387INTERCHANGEABLE
HOSE,NONMETALLIC
18460
3010-01-312-3628INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
11H

Frequently Asked Questions

What is NSN 4730-01-188-1835?

NSN 4730-01-188-1835 is a Clamp,hose, manufactured by Porter H K Co Inc Pittsburgh Pa, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-188-1835?

NSN 4730-01-188-1835 has 3 cross-referenced part numbers: 11H (Porter H K Co Inc Pittsburgh Pa), 2A-24850-A (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), A24850-47 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 4730-01-188-1835?

There are 4 known substitutes for 4730-01-188-1835: 3460-00-187-2214, 5930-00-465-3238, 4720-01-031-0387 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11H?

Key specifications for 11H: Material: STEEL OR STEEL COMP 1010 OVERALL; Surface Treatment: ZINC OR CADMIUM OVERALL; Style Designator: ADJUSTABLE BAND; Overall Width: 0.625 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

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