PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4731.735.5Strainer Element,sediment

Flair Corporation Dba S P X Air Treatment Div Dehydration · NSN 4730-01-398-2122 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-398-2122 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-398-2122. Primary manufacturer part number: 4731.735.5.
Features
  • Strainer Element,sediment — FSC 4730
  • 2 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 Strainer Element,sediment, cataloged under National Stock Number 4730-01-398-2122, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-398-2122
Primary Part Number4731.735.5
Item NameStrainer Element,sediment
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 1
4730-01-034-48404731-735-5 INTERCHANGEABLE
Strainer Element,sediment
Flair Corporation Dba S P X Air Treatment Div Dehydration
Cross-Reference Index
Part NumberManufacturer
4731.735.5 PRIMARY Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
4131.735.5 Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
Related Parts
4730-01-034-4840INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
4731-735-5

Frequently Asked Questions

What is NSN 4730-01-398-2122?

NSN 4730-01-398-2122 is a Strainer Element,sediment, 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 4730-01-398-2122?

NSN 4730-01-398-2122 has 2 cross-referenced part numbers: 4731.735.5 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 4131.735.5 (Flair Corporation Dba S P X Air Treatment Div Dehydration).

What NSN replaces 4730-01-398-2122?

There is 1 known substitute for 4730-01-398-2122: 4730-01-034-4840. Verify interchangeability with system specifications before substitution.

What are the specifications of 4731.735.5?

Key specifications for 4731.735.5: End Item Identification: HANKISON, DIV OF HANSEN INC, COMMERICAL AIRDRYER. 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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