PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

505-1Trap,air

Flair Corporation Dba S P X Air Treatment Div Dehydration · NSN 4730-00-446-2622 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-446-2622 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-446-2622. Primary manufacturer part number: 505-1.
Features
  • Trap,air — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Flair Corporation Dba S P X Air Treatment Div Dehydration
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Trap,air, cataloged under National Stock Number 4730-00-446-2622, 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 Flair Corporation Dba S P X Air Treatment Div Dehydration. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-446-2622
Primary Part Number505-1
Item NameTrap,air
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFlair Corporation Dba S P X Air Treatment Div Dehydration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-045-69465051-1 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
6115-00-065-43955051 INTERCHANGEABLE
Winding,generator Field
Elf Atochem North America Inc
3010-00-125-86326460011 INTERCHANGEABLE
Gear Assembly,speed Increaser
Ed Etnyre & Co
2590-00-215-4532X2678 INTERCHANGEABLE
Filter Element,fluid
Michigan Dynamics Inc
6625-00-220-96195051 INTERCHANGEABLE
Test Set Subassembly,electrical
The Bechdon Company, Llc
5950-00-228-4704 INTERCHANGEABLE
Coil,radio Frequency
6675-00-253-55012310-140 INTERCHANGEABLE
Template,drafting
Dietzgen Corp
3020-00-694-93165051 INTERCHANGEABLE
Gear,wormwheel
Struthers Wells Corp
5975-00-701-03935051 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5310-00-708-0495 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
5051 Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
505-1 PRIMARY Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
5003FILEDM0D501 Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
5003FILE D M0D5 Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
Related Parts
4720-00-045-6946INTERCHANGEABLE
HOSE,AIR DUCT
5051-1
6115-00-065-4395INTERCHANGEABLE
WINDING,GENERATOR FIELD
5051
3010-00-125-8632INTERCHANGEABLE
GEAR ASSEMBLY,SPEED INCREASER
6460011
2590-00-215-4532INTERCHANGEABLE
FILTER ELEMENT,FLUID
X2678
6625-00-220-9619INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5051
5950-00-228-4704INTERCHANGEABLE
COIL,RADIO FREQUENCY
6675-00-253-5501INTERCHANGEABLE
TEMPLATE,DRAFTING
2310-140
3020-00-694-9316INTERCHANGEABLE
GEAR,WORMWHEEL
5051
5975-00-701-0393INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5051
5310-00-708-0495INTERCHANGEABLE
WASHER,FLAT
5331-00-874-2910INTERCHANGEABLE
O-RING
5-051N674-70
5120-00-962-0154INTERCHANGEABLE
WRENCH,RATCHET,CROWFOOT
DWG5120-00-962-0154

Frequently Asked Questions

What is NSN 4730-00-446-2622?

NSN 4730-00-446-2622 is a Trap,air, manufactured by Flair Corporation Dba S P X Air Treatment Div Dehydration, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-446-2622?

NSN 4730-00-446-2622 has 4 cross-referenced part numbers: 5051 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 505-1 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 5003FILEDM0D501 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 5003FILE D M0D5 (Flair Corporation Dba S P X Air Treatment Div Dehydration).

What NSN replaces 4730-00-446-2622?

There are 12 known substitutes for 4730-00-446-2622: 4720-00-045-6946, 6115-00-065-4395, 3010-00-125-8632 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 505-1?

Key specifications for 505-1: End Item Identification: NEWPORT CLASS LST. 1 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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