PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-623Nipple,pipe

Rix Industries · NSN 4730-01-306-3086 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-306-3086 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-306-3086. Primary manufacturer part number: 54-623.
Features
  • Nipple,pipe — FSC 4730
  • Nominal Thread Size: 0.750 INCHES ALL ENDS IN
  • Connection Type: THREADED EXTERNAL PIPE ALL ENDS
  • Nominal Overall Length: 14.000 INCHES IN
  • Style Designator: LONG
  • Thread Series Designator: NPT ALL ENDS
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Material: STEEL OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-306-3086, 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 Rix Industries. Government technical data includes 7 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
NSN4730-01-306-3086
Primary Part Number54-623
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Nominal Thread Size0.750 INCHES ALL ENDS IN
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Nominal Overall Length14.000 INCHES IN
Style DesignatorLONG
Thread Series DesignatorNPT ALL ENDS
Connection StylePLAIN (PIPE) ALL ENDS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5977-00-280-3280 INTERCHANGEABLE
Brush,electrical Contact
4140-00-350-5360C603-9051 INTERCHANGEABLE
Impeller,fan,centrifugal
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
5330-01-516-728254623 INTERCHANGEABLE
Gasket
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
54-623 PRIMARY Rix Industries (USA)
Related Parts
5977-00-280-3280INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
4140-00-350-5360INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
C603-9051
5330-01-516-7282INTERCHANGEABLE
GASKET
54623

Frequently Asked Questions

What is NSN 4730-01-306-3086?

NSN 4730-01-306-3086 is a Nipple,pipe, manufactured by Rix Industries, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-306-3086?

NSN 4730-01-306-3086 has 1 cross-referenced part number: 54-623 (Rix Industries).

What NSN replaces 4730-01-306-3086?

There are 3 known substitutes for 4730-01-306-3086: 5977-00-280-3280, 4140-00-350-5360, 5330-01-516-7282. Verify interchangeability with system specifications before substitution.

What are the specifications of 54-623?

Key specifications for 54-623: Nominal Thread Size: 0.750 INCHES ALL ENDS IN; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Nominal Overall Length: 14.000 INCHES IN; Style Designator: LONG. 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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