PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

976618Tee,pipe to Tube

Am General Llc · NSN 4730-00-274-9258 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-274-9258 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-274-9258. Primary manufacturer part number: 976618.
Features
  • Tee,pipe to Tube — FSC 4730
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Nominal Thread Size: 0.125 INCHES FIRST END IN
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Thread Size: 0.438 INCHES THIRD END IN
  • Thread Quantity Per Inch: 24 THIRD END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-274-9258, 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 Am General Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-274-9258
Primary Part Number976618
Item NameTee,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Nominal Thread Size0.125 INCHES SECOND END IN
Connection TypeTHREADED INTERNAL PIPE FIRST END
Nominal Thread Size0.125 INCHES FIRST END IN
Connection StylePLAIN (PIPE) FIRST END
Nominal Thread Size0.438 INCHES THIRD END IN
Thread Quantity Per Inch24 THIRD END
Leg Length0.469 INCHES NOMINAL FIRST END IN
Leg Length0.630 INCHES NOMINAL SECOND END IN
Thread Series DesignatorUNS THIRD END
Furnished Items and Quantity1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
Nominal Outside Diameter Tube Accommodated0.250 INCHES THIRD END IN
Thread Series DesignatorNPTF FIRST END
Thread Series DesignatorNPTF SECOND END
Connection StyleCOMPRESSION (TUBE) THIRD END
MaterialCOPPER ALLOY OVERALL
Connection StylePLAIN (PIPE) SECOND END
Leg Length0.594 INCHES NOMINAL THIRD END IN
Thread Class2A THIRD END A
Connection TypeTHREADED EXTERNAL TUBE THIRD END
Seat Nominal Radius0.062 INCHES THIRD END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-109-1123 INTERCHANGEABLE
Bearing,ball,annular
5133-00-228-1350 INTERCHANGEABLE
Drill,twist
1650-00-228-493425153 INTERCHANGEABLE
Housing,piston Rod
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5420-00-355-6459 INTERCHANGEABLE
Bar,carrying
5420-00-355-6958 INTERCHANGEABLE
Roller,plain
5310-00-410-64943167511 INTERCHANGEABLE
Nut,plain,hexagon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-01-014-463125153 INTERCHANGEABLE
Nut,plain,hexagon
Williams International Co., L.l.c.
4530-01-110-3578 INTERCHANGEABLE
Nozzle Tip and Swir
5325-01-694-159325153 INTERCHANGEABLE
Ring,retaining
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
76-F-04X02 Imperial (USA)
917027 Allis-Chalmers Corp (USA)
11640794 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
25153 Bell and Howell Co Business Equipment Group (USA)
0917027 Allis-Chalmers Corp (USA)
976618 PRIMARY Am General Llc (USA)
176C-4-2 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
0917027-5 Allis-Chalmers Corp (USA)
5098M13 Mcmaster-Carr Supply Co (USA)
Related Parts
3110-00-109-1123INTERCHANGEABLE
BEARING,BALL,ANNULAR
5133-00-228-1350INTERCHANGEABLE
DRILL,TWIST
1650-00-228-4934INTERCHANGEABLE
HOUSING,PISTON ROD
25153
5420-00-355-6459INTERCHANGEABLE
BAR,CARRYING
5420-00-355-6958INTERCHANGEABLE
ROLLER,PLAIN
5310-00-410-6494INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3167511
5310-01-014-4631INTERCHANGEABLE
NUT,PLAIN,HEXAGON
25153
4530-01-110-3578INTERCHANGEABLE
NOZZLE TIP AND SWIR
5325-01-694-1593INTERCHANGEABLE
RING,RETAINING
25153

Frequently Asked Questions

What is NSN 4730-00-274-9258?

NSN 4730-00-274-9258 is a Tee,pipe to Tube, manufactured by Am General Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-274-9258?

NSN 4730-00-274-9258 has 9 cross-referenced part numbers: 76-F-04X02 (Imperial), 917027 (Allis-Chalmers Corp), 11640794 (U S Army Tank Automotive Command Amsta-Im-Mm), 25153 (Bell and Howell Co Business Equipment Group), 0917027 (Allis-Chalmers Corp) and 4 more.

What NSN replaces 4730-00-274-9258?

There are 9 known substitutes for 4730-00-274-9258: 3110-00-109-1123, 5133-00-228-1350, 1650-00-228-4934 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 976618?

Key specifications for 976618: Connection Type: THREADED EXTERNAL PIPE SECOND END; Nominal Thread Size: 0.125 INCHES SECOND END IN; Connection Type: THREADED INTERNAL PIPE FIRST END; Nominal Thread Size: 0.125 INCHES FIRST END IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-274-9258 still in active supply?

NSN 4730-00-274-9258 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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