PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1/2-2DClamp,repair,pipe

Morris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending · NSN 4730-01-023-7449 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-023-7449 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-023-7449. Primary manufacturer part number: 1/2-2D.
Features
  • Clamp,repair,pipe — FSC 4730
  • Material: STEEL OVERALL
  • Surface Treatment: ZINC OVERALL
  • Clamp Overall Length: 2.000 INCHES NOMINAL IN
  • Features Provided: GASKET
  • Construction Type: ONE PIECE
  • Nominal Pipe Size Accommodated: 0.500 INCHES IN
  • 1 verified cross-reference
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Clamp,repair,pipe, cataloged under National Stock Number 4730-01-023-7449, 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 Morris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-023-7449
Primary Part Number1/2-2D
Item NameClamp,repair,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMorris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending
StatusACTIVE
MaterialSTEEL OVERALL
Surface TreatmentZINC OVERALL
Clamp Overall Length2.000 INCHES NOMINAL IN
Features ProvidedGASKET
Construction TypeONE PIECE
Nominal Pipe Size Accommodated0.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-274-0959122D INTERCHANGEABLE
Bolt,machine
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
5330-00-286-68150049490 INTERCHANGEABLE
Seal,plain Encased
New Holland Construction
6685-00-384-034030-EI-60-R-025-0/200F INTERCHANGEABLE
Thermometer,self-Indicating,bime
Ashcroft Inc Dba Heise
Cross-Reference Index
Part NumberManufacturer
1/2-2D Morris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending (USA)
Related Parts
5306-00-274-0959INTERCHANGEABLE
BOLT,MACHINE
122D
5330-00-286-6815INTERCHANGEABLE
SEAL,PLAIN ENCASED
0049490
6685-00-384-0340INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
30-EI-60-R-025-0/200F

Frequently Asked Questions

What is NSN 4730-01-023-7449?

NSN 4730-01-023-7449 is a Clamp,repair,pipe, manufactured by Morris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-023-7449?

NSN 4730-01-023-7449 has 1 cross-referenced part number: 1/2-2D (Morris Coupling Company Dba Tennessee Tubebending Division Div Grand Bending).

What NSN replaces 4730-01-023-7449?

There are 3 known substitutes for 4730-01-023-7449: 5306-00-274-0959, 5330-00-286-6815, 6685-00-384-0340. Verify interchangeability with system specifications before substitution.

What are the specifications of 1/2-2D?

Key specifications for 1/2-2D: Material: STEEL OVERALL; Surface Treatment: ZINC OVERALL; Clamp Overall Length: 2.000 INCHES NOMINAL IN; Special Features: CONTAINS INNER SLEEVE COVERING TWO-THIRDS OF PIPE CIRCUMFERENCE. 7 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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