NSN 4730-01-437-5320 · NIIN 014375320 · Part number 3Q759B-3
Deval Life Cycle Support Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11201
Government record, cited
NSN 4730-01-437-5320 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-437-5320. Manufacturer of record part number: 3Q759B-3.
Also searched as4730-01-437-5320 ·
4730014375320 ·
NIIN 014375320 ·
01-437-5320 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 11201 · 3Q759B-3
4730-01-437-5320 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,tube — FSC 4730
Nominal Overall Length: 1.281 INCHES IN
Material: STEEL COMP 1213 OVERALL
1 manufacturer part number on file
Manufacturer of record: Deval Life Cycle Support Llc
Identification
NSN: 4730-01-437-5320
NIIN: 014375320
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3Q759B-3
Manufacturer: Deval Life Cycle Support Llc
General Description
The Reducer,tube, cataloged under National Stock Number 4730-01-437-5320, 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 Deval Life Cycle Support Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 4730-01-437-5320?
NSN 4730-01-437-5320 is a Reducer,tube, manufactured by Deval Life Cycle Support Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-437-5320?
NSN 4730-01-437-5320 has 1 manufacturer part number on file: 3Q759B-3 (Deval Life Cycle Support Llc).
What are the specifications of 3Q759B-3?
Key specifications for 3Q759B-3: Nominal Overall Length: 1.281 INCHES IN; End Item Identification: SPECIAL TOOL AND SUPPORT TUBE; Material: STEEL COMP 1213 OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-437-5320 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.