PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HF44SSClamp,hose

Murray Corporation · NSN 4730-01-273-3672 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-273-3672 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-273-3672. Primary manufacturer part number: HF44SS.
Features
  • Clamp,hose — FSC 4730
  • Style Designator: WIRE
  • Inside Diameter: 2.313 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
  • Material Document and Classification: AISI 305 ASSN STD SINGLE MATERIAL RESPONSE SCREW
  • Material Document and Classification: AISI 301 ASSN STD SINGLE MATERIAL RESPONSE BAND
  • Material: STEEL COMP 305 SCREW
  • Fastening Device Type: SLOTTED HEXAGON HEAD SCREW
  • Material: STEEL COMP 301 BAND
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 305 Screw construction
General Description

The Clamp,hose, cataloged under National Stock Number 4730-01-273-3672, 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 Murray Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-01-273-3672
Primary Part NumberHF44SS
Item NameClamp,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMurray Corporation
StatusCANCELLED
Style DesignatorWIRE
Inside Diameter2.313 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
Material Document and ClassificationAISI 305 ASSN STD SINGLE MATERIAL RESPONSE SCREW
Material Document and ClassificationAISI 301 ASSN STD SINGLE MATERIAL RESPONSE BAND
MaterialSTEEL COMP 305 SCREW
Fastening Device TypeSLOTTED HEXAGON HEAD SCREW
MaterialSTEEL COMP 301 BAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3110-00-155-900388BIC02 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
4320-00-218-4346H44 INTERCHANGEABLE
Ring,lantern
Circor Naval Solutions Llc Dba Warren Pumps
6145-00-238-3409 INTERCHANGEABLE
Wire,electrical
4730-00-277-619920044S INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
3455-00-567-1370 INTERCHANGEABLE
File,rotary
5310-00-945-05382556-1 INTERCHANGEABLE
Nut,plain,square
Raytheon Company Dba Raytheon
5999-00-976-5713H44 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5961-01-068-8246U3003327-01 INTERCHANGEABLE
Rectifier,semiconductor Device
New Bedford Panoramex Corp. Dba New Bedford Panoramex Corp
Cross-Reference Index
Part NumberManufacturer
H44 Murray Corporation (USA)
9097907 Us Army Aviation and Missile Command (USA)
HF44SS PRIMARY Murray Corporation (USA)
S73770H Sargent-Welch Scientific Co (USA)
HF-044SS Murray Corporation (USA)
Related Parts
3110-00-155-9003INTERCHANGEABLE
BEARING,BALL,ANNULAR
88BIC02
4320-00-218-4346INTERCHANGEABLE
RING,LANTERN
H44
6145-00-238-3409INTERCHANGEABLE
WIRE,ELECTRICAL
4730-00-277-6199INTERCHANGEABLE
CLAMP,HOSE
20044S
3455-00-567-1370INTERCHANGEABLE
FILE,ROTARY
5310-00-945-0538INTERCHANGEABLE
NUT,PLAIN,SQUARE
2556-1
5999-00-976-5713INTERCHANGEABLE
HEATER,THERMAL RELEASE
H44
5961-01-068-8246INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
U3003327-01

Frequently Asked Questions

What is NSN 4730-01-273-3672?

NSN 4730-01-273-3672 is a Clamp,hose, manufactured by Murray Corporation, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-273-3672?

NSN 4730-01-273-3672 has 5 cross-referenced part numbers: H44 (Murray Corporation), 9097907 (Us Army Aviation and Missile Command), HF44SS (Murray Corporation), S73770H (Sargent-Welch Scientific Co), HF-044SS (Murray Corporation).

What NSN replaces 4730-01-273-3672?

There are 8 known substitutes for 4730-01-273-3672: 3110-00-155-9003, 4320-00-218-4346, 6145-00-238-3409 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HF44SS?

Key specifications for HF44SS: Style Designator: WIRE; Inside Diameter: 2.313 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN; Material Document and Classification: AISI 305 ASSN STD SINGLE MATERIAL RESPONSE SCREW; Material Document and Classification: AISI 301 ASSN STD SINGLE MATERIAL RESPONSE BAND. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-01-273-3672 still in active supply?

NSN 4730-01-273-3672 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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