NSN 4730-01-540-4616 · NIIN 015404616 · Part number P436-04 037
Ernst, John C & Co, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 51857
Government record, cited
NSN 4730-01-540-4616 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-540-4616. Manufacturer of record part number: P436-04 037.
4730-01-540-4616 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Packing Nut — FSC 4730
Material: GLASS
3 manufacturer part numbers on file
Manufacturer of record: Ernst, John C & Co, Inc.
Identification
NSN: 4730-01-540-4616
NIIN: 015404616
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: P436-04 037
Manufacturer: Ernst, John C & Co, Inc.
General Description
The Packing Nut, cataloged under National Stock Number 4730-01-540-4616, 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 Ernst, John C & Co, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN)
No interchangeability data on file.
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 4730-01-540-4616?
NSN 4730-01-540-4616 is a Packing Nut, manufactured by Ernst, John C & Co, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-540-4616?
NSN 4730-01-540-4616 has 3 manufacturer part numbers on file: P436-04 037 (Ernst, John C & Co, Inc.), 863500-12 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.), 863500 ITEM 4 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.).
What are the specifications of P436-04 037?
Key specifications for P436-04 037: End Item Identification: GAUGE, LEVEL; Material: GLASS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-540-4616 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.