PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55255Eductor,air

Air Techniques, Inc. · NSN 4730-01-500-0746 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-500-0746 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-500-0746. Primary manufacturer part number: 55255.
Features
  • Eductor,air — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Eductor,air, cataloged under National Stock Number 4730-01-500-0746, 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 Air Techniques, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-500-0746
Primary Part Number55255
Item NameEductor,air
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-049-3703 INTERCHANGEABLE
Retainer,throttle Shaft
1620-00-445-84575525-5 INTERCHANGEABLE
Housing,brake Suppo
Goodrich Aerospace Canada Ltd
3455-00-764-35801741-0437 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5998-01-114-5525 INTERCHANGEABLE
Electronic Components Assembly
Cross-Reference Index
Part NumberManufacturer
LL-H40-9177 Naval Medical Material Support Command Detachment (USA)
55255 PRIMARY Air Techniques, Inc. (USA)
Related Parts
2915-00-049-3703INTERCHANGEABLE
RETAINER,THROTTLE SHAFT
1620-00-445-8457INTERCHANGEABLE
HOUSING,BRAKE SUPPO
5525-5
3455-00-764-3580INTERCHANGEABLE
CUTTER,MILLING,END
1741-0437
5998-01-114-5525INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 4730-01-500-0746?

NSN 4730-01-500-0746 is a Eductor,air, manufactured by Air Techniques, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-500-0746?

NSN 4730-01-500-0746 has 2 cross-referenced part numbers: LL-H40-9177 (Naval Medical Material Support Command Detachment), 55255 (Air Techniques, Inc.).

What NSN replaces 4730-01-500-0746?

There are 4 known substitutes for 4730-01-500-0746: 2915-00-049-3703, 1620-00-445-8457, 3455-00-764-3580 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55255?

Key specifications for 55255: End Item Identification: CIRCULATOR,WATER MODEL H-8. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com