PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11447Coupling,tube

Alter Harry Co the Div of T E C · NSN 4730-00-264-9151 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-264-9151 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-264-9151. Primary manufacturer part number: 11447.
Features
  • Coupling,tube — FSC 4730
  • Connection Style: CRIMPED (TUBE) ALL ENDSCRIMPED (TUBE) ALL ENDS
  • Material Document and Classification: ASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALLASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS0.250 INCHES ALL ENDS IN
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDSUNTHREADED INTERNAL TUBE ALL ENDS
  • Nondefinitive Spec/std Data: 2 TABLE2 TABLE
  • Material: COPPER OVERALL
  • Style Designator: PLAIN W/CENTER GROOVEPLAIN W/CENTER GROOVE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Overall construction
General Description

The Coupling,tube, cataloged under National Stock Number 4730-00-264-9151, 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 Alter Harry Co the Div of T E C. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-264-9151
Primary Part Number11447
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAlter Harry Co the Div of T E C
StatusCANCELLED
Connection StyleCRIMPED (TUBE) ALL ENDSCRIMPED (TUBE) ALL ENDS
Material Document and ClassificationASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALLASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated0.250 INCHES ALL ENDS0.250 INCHES ALL ENDS IN
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDSUNTHREADED INTERNAL TUBE ALL ENDS
Nondefinitive Spec/std Data2 TABLE2 TABLE
MaterialCOPPER OVERALL
Style DesignatorPLAIN W/CENTER GROOVEPLAIN W/CENTER GROOVE
Specification/standard Data96906-MS35927 GOVERNMENT STANDARD96906-MS35927 GOVERNMENT STANDARD
Tubing Wall Nominal Thickness for Which Designed0.030 INCHES ALL ENDS0.030 INCHES ALL ENDS IN
Nominal Overall Length1.531 INCHES1.531 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5133-00-232-6398 INTERCHANGEABLE
Drill,twist
4730-00-264-9153 INTERCHANGEABLE
Coupling,tube
4730-00-264-9154 INTERCHANGEABLE
Coupling,tube
4730-00-264-9155 INTERCHANGEABLE
Coupling,tube
4730-00-264-9156 INTERCHANGEABLE
Coupling,tube
4730-00-264-9157 INTERCHANGEABLE
Coupling,tube
4730-00-264-9158 INTERCHANGEABLE
Coupling,tube
4730-00-264-9160 INTERCHANGEABLE
Coupling,tube
6760-00-370-2110 INTERCHANGEABLE
Boresight
7510-00-469-79107510-00-469-7910 INTERCHANGEABLE
Ink,marking Stencil
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
11447 Alter Harry Co the Div of T E C (USA)
AN1 Castle a M and Co (USA)
B16.22 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
601-118 Nibco Inc (USA)
W1003 Mueller Brass Co. (USA)
A-A-59449 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS35927-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
601 Nibco Inc (USA)
AA59449-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
DE01BA051 Carrier Corp (USA)
100 V4 Elkhart Products Corp (USA)
W1003 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
Related Parts
5133-00-232-6398INTERCHANGEABLE
DRILL,TWIST
4730-00-264-9153INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9154INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9155INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9156INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9157INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9158INTERCHANGEABLE
COUPLING,TUBE
4730-00-264-9160INTERCHANGEABLE
COUPLING,TUBE
6760-00-370-2110INTERCHANGEABLE
BORESIGHT
7510-00-469-7910INTERCHANGEABLE
INK,MARKING STENCIL
7510-00-469-7910
5963-01-201-8171INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
11447
5998-01-264-8828INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
11447

Frequently Asked Questions

What is NSN 4730-00-264-9151?

NSN 4730-00-264-9151 is a Coupling,tube, manufactured by Alter Harry Co the Div of T E C, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-264-9151?

NSN 4730-00-264-9151 has 12 cross-referenced part numbers: 11447 (Alter Harry Co the Div of T E C), AN1 (Castle a M and Co), B16.22 (American National Standards Institute Incorporated Dba American National Standards Institute), 601-118 (Nibco Inc), W1003 (Mueller Brass Co.) and 7 more.

What NSN replaces 4730-00-264-9151?

There are 12 known substitutes for 4730-00-264-9151: 5133-00-232-6398, 4730-00-264-9153, 4730-00-264-9154 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11447?

Key specifications for 11447: Connection Style: CRIMPED (TUBE) ALL ENDSCRIMPED (TUBE) ALL ENDS; Material Document and Classification: ASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALLASTM B75 NOS. 102,120 OR 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS0.250 INCHES ALL ENDS IN; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDSUNTHREADED INTERNAL TUBE ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-264-9151 still in active supply?

NSN 4730-00-264-9151 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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