NSN 4730-00-903-9453 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-903-9453. Manufacturer of record part number: 5106.
Also searched as4730-00-903-9453 ·
4730009039453 ·
NIIN 009039453 ·
00-903-9453 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 57574 · 5106
4730-00-903-9453 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Parts Kit,steam Trap — FSC 4730
Component Quantity: 11
Nonsupply Items and Quantities: 500 PSI LAMINATED STEEL ELEMENT ASSEMBLY 1;5/16 IN.ID CRES STUDS 3;STEEL BASE PLATE 1 IN
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.
Identification
NSN: 4730-00-903-9453
NIIN: 009039453
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5106
Manufacturer: Velan Valve Corp.
General Description
The Parts Kit,steam Trap, cataloged under National Stock Number 4730-00-903-9453, 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 Velan Valve Corp.. 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 4730-00-903-9453?
NSN 4730-00-903-9453 is a Parts Kit,steam Trap, manufactured by Velan Valve Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-903-9453?
NSN 4730-00-903-9453 has 1 manufacturer part number on file: 5106 (Velan Valve Corp.).
What are the specifications of 5106?
Key specifications for 5106: Component Quantity: 11; Nonsupply Items and Quantities: 500 PSI LAMINATED STEEL ELEMENT ASSEMBLY 1;5/16 IN.ID CRES STUDS 3;STEEL BASE PLATE 1 IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-00-903-9453 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.