PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GRK-49Strainer Element,sediment

Transdigm Inc Div Adelwiggins Group · NSN 4730-00-432-1223 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-432-1223 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-432-1223. Primary manufacturer part number: GRK-49.
Features
  • Strainer Element,sediment — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Transdigm Inc Div Adelwiggins Group
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-432-1223, 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 Transdigm Inc Div Adelwiggins Group. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameStrainer Element,sediment
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersUpd Inc (CAGE 5P920); Wheeler Fleet Solutions, Co. (CAGE 55683); Swift Filters, Inc. (CAGE 3U011); Transdigm Inc Div Adelwiggins Group (CAGE 79326); Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton (CAGE 09310)
Technical Specifications
ParameterValue
NSN4730-00-432-1223
Primary Part NumberGRK-49
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTransdigm Inc Div Adelwiggins Group
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2915-00-991-3742491162 INTERCHANGEABLE
Filter,fluid
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
UPD 1223 Upd Inc (USA)
1180-491162 Wheeler Fleet Solutions, Co. (USA)
S491162Q Swift Filters, Inc. (USA)
GRK-49 PRIMARY Transdigm Inc Div Adelwiggins Group (USA)
491162 Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton (USA)
Related Parts
2915-00-991-3742INTERCHANGEABLE
FILTER,FLUID
491162

Frequently Asked Questions

What is NSN 4730-00-432-1223?

NSN 4730-00-432-1223 is a Strainer Element,sediment, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-432-1223?

NSN 4730-00-432-1223 has 5 cross-referenced part numbers: UPD 1223 (Upd Inc), 1180-491162 (Wheeler Fleet Solutions, Co.), S491162Q (Swift Filters, Inc.), GRK-49 (Transdigm Inc Div Adelwiggins Group), 491162 (Syltone Industries Llc Dba Gardner Denver Inc. Div Emco Wheaton).

What NSN replaces 4730-00-432-1223?

There is 1 known substitute for 4730-00-432-1223: 2915-00-991-3742. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-432-1223 still in active supply?

NSN 4730-00-432-1223 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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