NSN 4730-01-657-7432 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-657-7432. Manufacturer of record part number: 25HC31A.
Also searched as4730-01-657-7432 ·
4730016577432 ·
NIIN 016577432 ·
01-657-7432 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 7EK50 · 25HC31A
4730-01-657-7432 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Strainer Element,sediment — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc
Identification
NSN: 4730-01-657-7432
NIIN: 016577432
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 25HC31A
Manufacturer: Textron Aviation Inc
General Description
The Strainer Element,sediment, cataloged under National Stock Number 4730-01-657-7432, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-657-7432?
NSN 4730-01-657-7432 is a Strainer Element,sediment, manufactured by Textron Aviation Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-657-7432?
NSN 4730-01-657-7432 has 1 manufacturer part number on file: 25HC31A (Textron Aviation Inc).
Is NSN 4730-01-657-7432 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.