NSN 4730-01-398-3402 · NIIN 013983402 · Part number DV316E-0346
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 4730-01-398-3402 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-398-3402. Manufacturer of record part number: DV316E-0346.
Also searched as4730-01-398-3402 ·
4730013983402 ·
NIIN 013983402 ·
01-398-3402 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 11201 · DV316E-0346
Nearby stock numbers← 4730-01-398-3399 Elbow, Tube to Boss
·
4730-01-398-3411 Elbow, Pipe →
4730-01-398-3402 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Assembly,quick Disconne — FSC 4730
Furnished Items and Quantity: 1 CAP AND 1 PLUG
Connection Style: PLAIN FIRST FLUID END CONNECTION
Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
Style Designator: COUPLING ASSEMBLY
Leg Length: 4.180 INCHES NOMINAL IN
Features Provided: SAFETY LOCKING FEATURE AND SELF-SEALING
Nominal Thread Size: 1.000 INCHES FIRST FLUID END CONNECTION IN
Identification
NSN: 4730-01-398-3402
NIIN: 013983402
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: DV316E-0346
Manufacturer: Deval Life Cycle Support Llc
General Description
The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-01-398-3402, 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 11 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 4730-01-398-3402?
NSN 4730-01-398-3402 is a Coupling Assembly,quick Disconne, 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 4730-01-398-3402?
NSN 4730-01-398-3402 has 1 manufacturer part number on file: DV316E-0346 (Deval Life Cycle Support Llc).
What are the specifications of DV316E-0346?
Key specifications for DV316E-0346: Furnished Items and Quantity: 1 CAP AND 1 PLUG; Connection Style: PLAIN FIRST FLUID END CONNECTION; Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Style Designator: COUPLING ASSEMBLY. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-398-3402 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.