PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57-3Fitting,lubrication

American Reeling Devices Inc. · NSN 4730-01-724-5505 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-724-5505 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-724-5505. Primary manufacturer part number: 57-3.
Features
  • Fitting,lubrication — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: American Reeling Devices Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-01-724-5505, 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 American Reeling Devices Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,lubrication
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersAmerican Reeling Devices Inc. (CAGE 34466)
Technical Specifications
ParameterValue
NSN4730-01-724-5505
Primary Part Number57-3
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAmerican Reeling Devices Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-01-724-545530-2 SS INTERCHANGEABLE
Coupling,pipe
American Reeling Devices Inc.
4730-01-724-549230-1 SS INTERCHANGEABLE
Elbow,pipe
American Reeling Devices Inc.
5305-01-724-8321S06-4SS INTERCHANGEABLE
Setscrew
American Reeling Devices Inc.
5331-01-725-008160-4EPDM INTERCHANGEABLE
O-Ring
American Reeling Devices Inc.
5330-01-725-0228150-35 INTERCHANGEABLE
Seal,plain
American Reeling Devices Inc.
Cross-Reference Index
Part NumberManufacturer
57-3 PRIMARY American Reeling Devices Inc. (USA)
1231-1SS American Reeling Devices Inc. (USA)
Related Parts
4730-01-724-5455INTERCHANGEABLE
COUPLING,PIPE
30-2 SS
4730-01-724-5492INTERCHANGEABLE
ELBOW,PIPE
30-1 SS
5305-01-724-8321INTERCHANGEABLE
SETSCREW
S06-4SS
5331-01-725-0081INTERCHANGEABLE
O-RING
60-4EPDM
5330-01-725-0228INTERCHANGEABLE
SEAL,PLAIN
150-35

Frequently Asked Questions

What is NSN 4730-01-724-5505?

NSN 4730-01-724-5505 is a Fitting,lubrication, manufactured by American Reeling Devices Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-724-5505?

NSN 4730-01-724-5505 has 2 cross-referenced part numbers: 57-3 (American Reeling Devices Inc.), 1231-1SS (American Reeling Devices Inc.).

What NSN replaces 4730-01-724-5505?

There are 5 known substitutes for 4730-01-724-5505: 4730-01-724-5455, 4730-01-724-5492, 5305-01-724-8321 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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