NSN 4730-00-328-3104 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-328-3104. Manufacturer of record part number: U959A.
4730-00-328-3104 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Strainer,sediment — FSC 4730
Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
FSC Application Data: FUEL SYSTEM,ENGINE,AIRCRAFT
Body Width: 5.250 INCHES NOMINAL IN
Body Height: 4.250 INCHES NOMINAL IN
Mesh Size: 64.0
Body Length: 8.000 INCHES NOMINAL IN
Surface Treatment: ANODIZE BODY
Identification
NSN: 4730-00-328-3104
NIIN: 003283104
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: U959A
Manufacturer: Triumph Thermal Systems, Llc
General Description
The Strainer,sediment, cataloged under National Stock Number 4730-00-328-3104, 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 Triumph Thermal Systems, Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 4730-00-328-3104?
NSN 4730-00-328-3104 is a Strainer,sediment, manufactured by Triumph Thermal Systems, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-328-3104?
NSN 4730-00-328-3104 has 3 manufacturer part numbers on file: U959 (Triumph Thermal Systems, Llc), U959A (Triumph Thermal Systems, Llc), 42P4043-1 (The Boeing Company).
What are the specifications of U959A?
Key specifications for U959A: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; FSC Application Data: FUEL SYSTEM,ENGINE,AIRCRAFT; Body Width: 5.250 INCHES NOMINAL IN; Body Height: 4.250 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-00-328-3104 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.