NSN 4730-01-374-8830 · NIIN 013748830 · Part number 6386864-1
Naval Sea Systems Command · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4730-01-374-8830 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-374-8830. Manufacturer of record part number: 6386864-1.
Also searched as4730-01-374-8830 ·
4730013748830 ·
NIIN 013748830 ·
01-374-8830 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53711 · 6386864-1 · 6386864
Nearby stock numbers← 4730-01-374-8826 Manifold, Hydraulic System Access
·
4730-01-374-9020 Elbow, Pipe to Hose →
4730-01-374-8830 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter Bushing — FSC 4730
Male End Thread Size: 1.000-12
Wrenching Facility Diameter: 1.250 INCHES NOMINAL IN
Female End Thread Length: 0.500 INCHES NOMINAL IN
Female End Thread Class: 2B
Male End Thread Direction: RIGHT-HAND
Female End Thread Size: .5000-20
Wrenching Facility Shape: ROUND
Identification
NSN: 4730-01-374-8830
NIIN: 013748830
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6386864-1
Manufacturer: Naval Sea Systems Command
General Description
The Adapter Bushing, cataloged under National Stock Number 4730-01-374-8830, 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 Naval Sea Systems Command. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 4730-01-374-8830?
NSN 4730-01-374-8830 is a Adapter Bushing, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-374-8830?
NSN 4730-01-374-8830 has 2 manufacturer part numbers on file: 6386864-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6386864-1 (Naval Sea Systems Command).
What are the specifications of 6386864-1?
Key specifications for 6386864-1: Male End Thread Size: 1.000-12; Wrenching Facility Diameter: 1.250 INCHES NOMINAL IN; Female End Thread Length: 0.500 INCHES NOMINAL IN; Female End Thread Class: 2B. 15 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-374-8830 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.