PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600-1 1-2Coupling,tube

Nibco Inc · NSN 4730-00-996-0299 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-996-0299 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-996-0299. Primary manufacturer part number: 600-1 1-2.
Features
  • Coupling,tube — FSC 4730
  • Nominal Outside Diameter Tube Accommodated: 1.500 INCHES ALL ENDS IN
  • Connection Style: PLAIN (TUBE) ALL ENDS
  • Material: COPPER ALLOY OVERALL
  • Style Designator: BEVELED BOTH ENDS
  • Nominal Overall Length: 2.125 INCHES IN
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS
  • 2 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Coupling,tube, cataloged under National Stock Number 4730-00-996-0299, 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 Nibco Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-996-0299
Primary Part Number600-1 1-2
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNibco Inc
StatusACTIVE
Nominal Outside Diameter Tube Accommodated1.500 INCHES ALL ENDS IN
Connection StylePLAIN (TUBE) ALL ENDS
MaterialCOPPER ALLOY OVERALL
Style DesignatorBEVELED BOTH ENDS
Nominal Overall Length2.125 INCHES IN
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-004-22065014-21 INTERCHANGEABLE
Clip,spring Tension
L3harris Technologies, Inc. Div Space and Airborne Systems
6105-00-130-5732SC-C-600112 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-722-1295 INTERCHANGEABLE
Coupling,tube
5306-00-941-0143 INTERCHANGEABLE
Bolt,externally Relieved Body
5330-01-083-767560-011-2 INTERCHANGEABLE
Gasket
Bell Textron Inc
4720-01-413-2587 INTERCHANGEABLE
Hose Assembly,nonmetallic
5999-01-440-5341 INTERCHANGEABLE
Duct-Vent Assy Emi
Cross-Reference Index
Part NumberManufacturer
600-1 1-2 Nibco Inc (USA)
W1908 Mueller Brass Co. (USA)
Related Parts
5340-00-004-2206INTERCHANGEABLE
CLIP,SPRING TENSION
5014-21
6105-00-130-5732INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
SC-C-600112
4730-00-722-1295INTERCHANGEABLE
COUPLING,TUBE
5306-00-941-0143INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
5330-01-083-7675INTERCHANGEABLE
GASKET
60-011-2
4720-01-413-2587INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5999-01-440-5341INTERCHANGEABLE
DUCT-VENT ASSY EMI

Frequently Asked Questions

What is NSN 4730-00-996-0299?

NSN 4730-00-996-0299 is a Coupling,tube, manufactured by Nibco Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-996-0299?

NSN 4730-00-996-0299 has 2 cross-referenced part numbers: 600-1 1-2 (Nibco Inc), W1908 (Mueller Brass Co.).

What NSN replaces 4730-00-996-0299?

There are 7 known substitutes for 4730-00-996-0299: 5340-00-004-2206, 6105-00-130-5732, 4730-00-722-1295 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 600-1 1-2?

Key specifications for 600-1 1-2: Nominal Outside Diameter Tube Accommodated: 1.500 INCHES ALL ENDS IN; Connection Style: PLAIN (TUBE) ALL ENDS; Material: COPPER ALLOY OVERALL; Style Designator: BEVELED BOTH ENDS. 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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