PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31Nipple,tube

Western Enterprises Div of Scott and Fetzer Co · NSN 4730-00-224-7323 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-224-7323 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-224-7323. Primary manufacturer part number: 31.
Features
  • Nipple,tube — FSC 4730
  • Style Designator: INVERTED FLARE W/ CENTER WRENCHING FACILITY
  • Nominal Overall Length: 1.125 INCHES IN
  • Nominal Thread Size: 0.562 INCHES ALL ENDS IN
  • Thread Series Designator: UNF ALL ENDS
  • Connection Type: THREADED EXTERNAL GAS FITTING ALL ENDS
  • Material: COPPER ALLOY OVERALL
  • Thread Class: 3A ALL ENDS A
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Nipple,tube, cataloged under National Stock Number 4730-00-224-7323, 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 Western Enterprises Div of Scott and Fetzer Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN4730-00-224-7323
Primary Part Number31
Item NameNipple,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWestern Enterprises Div of Scott and Fetzer Co
StatusCANCELLED
Style DesignatorINVERTED FLARE W/ CENTER WRENCHING FACILITY
Nominal Overall Length1.125 INCHES IN
Nominal Thread Size0.562 INCHES ALL ENDS IN
Thread Series DesignatorUNF ALL ENDS
Connection TypeTHREADED EXTERNAL GAS FITTING ALL ENDS
MaterialCOPPER ALLOY OVERALL
Thread Class3A ALL ENDS A
Seat Angle30.0 DEGREES ALL ENDS
Connection StyleINVERTED FLARE (GAS FITTING) ALL ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5945-00-017-052766C43042 INTERCHANGEABLE
Relay,electromagnetic
Ogden Air Logistics Center
6110-00-080-749311073597 INTERCHANGEABLE
Control-Indicator Subassembly
Us Army Aviation and Missile Command
5999-00-201-372434797-1 INTERCHANGEABLE
Cap,electrical
Raytheon Company Dba Raytheon
5940-00-204-916243350-11 INTERCHANGEABLE
Terminal,lug
Hydro-Aire Aerospace Corp
5360-00-246-9557 INTERCHANGEABLE
Spring,helical,extension
3030-00-529-0296 INTERCHANGEABLE
Belt,v
4920-00-609-8649 INTERCHANGEABLE
Load Bank Assy,heat
5315-00-811-3439C5-1 INTERCHANGEABLE
Pin,spring
Roller Bearing Co of America, Inc Div Pic Design
5945-00-924-4416 INTERCHANGEABLE
Relay
5935-01-011-4748C-51 INTERCHANGEABLE
Connector,receptacle,electrical
Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Cross-Reference Index
Part NumberManufacturer
CGA-023 ITEM NO. 31 Western Enterprises Div of Scott and Fetzer Co (USA)
31 PRIMARY Western Enterprises Div of Scott and Fetzer Co (USA)
0960-0034 PRIMARY Victor Equipment Co (USA)
C51 Superior Products Div Opw Ces (USA)
Related Parts
5945-00-017-0527INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
66C43042
6110-00-080-7493INTERCHANGEABLE
CONTROL-INDICATOR SUBASSEMBLY
11073597
5999-00-201-3724INTERCHANGEABLE
CAP,ELECTRICAL
34797-1
5940-00-204-9162INTERCHANGEABLE
TERMINAL,LUG
43350-11
5360-00-246-9557INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3030-00-529-0296INTERCHANGEABLE
BELT,V
4920-00-609-8649INTERCHANGEABLE
LOAD BANK ASSY,HEAT
5315-00-811-3439INTERCHANGEABLE
PIN,SPRING
C5-1
5945-00-924-4416INTERCHANGEABLE
RELAY
5935-01-011-4748INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C-51
3950-01-363-9691INTERCHANGEABLE
GIN,POLE
4010-01-526-4626INTERCHANGEABLE
CHAIN,WELDLESS
C51-RING

Frequently Asked Questions

What is NSN 4730-00-224-7323?

NSN 4730-00-224-7323 is a Nipple,tube, manufactured by Western Enterprises Div of Scott and Fetzer Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-224-7323?

NSN 4730-00-224-7323 has 4 cross-referenced part numbers: CGA-023 ITEM NO. 31 (Western Enterprises Div of Scott and Fetzer Co), 31 (Western Enterprises Div of Scott and Fetzer Co), 0960-0034 (Victor Equipment Co), C51 (Superior Products Div Opw Ces).

What NSN replaces 4730-00-224-7323?

There are 12 known substitutes for 4730-00-224-7323: 5945-00-017-0527, 6110-00-080-7493, 5999-00-201-3724 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31?

Key specifications for 31: Style Designator: INVERTED FLARE W/ CENTER WRENCHING FACILITY; Nominal Overall Length: 1.125 INCHES IN; Special Features: LEFT HAND THREADS ON BOTH ENDS; Nominal Thread Size: 0.562 INCHES ALL ENDS IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-224-7323 still in active supply?

NSN 4730-00-224-7323 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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