NSN 4730-01-424-5428 · NIIN 014245428 · Part number 1602AS211-57
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 30003
Government record, cited
NSN 4730-01-424-5428 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-424-5428. Manufacturer of record part number: 1602AS211-57.
Also searched as4730-01-424-5428 ·
4730014245428 ·
NIIN 014245428 ·
01-424-5428 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 30003 · 1602AS211-57 · 1602AS211
4730-01-424-5428 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Union,pipe — FSC 4730
Nominal Pipe Size Accommodated: 0.750 INCHES ALL ENDS IN
Connection Style: INVERTED FLARE (TUBE) ALL ENDS
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Style Designator: THREADED
Material Document and Classification: A182-84,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size: 0.750 INCHES ALL ENDS IN
Material: STEEL COMP 304 OVERALL
Identification
NSN: 4730-01-424-5428
NIIN: 014245428
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1602AS211-57
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Union,pipe, cataloged under National Stock Number 4730-01-424-5428, 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 Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Reference documents
Reference
Meaning
1602AS211
D/9Drawing number reference only
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Related Parts
4730-01-424-5429POSSIBLE MATCH
UNION,PIPE
1602AS211-50
4730-01-424-5430POSSIBLE MATCH
UNION,PIPE
1602AS211-56
4730-01-424-9055POSSIBLE MATCH
NIPPLE,PIPE
4730-01-424-9056POSSIBLE MATCH
UNION,PIPE
4730-01-424-9057POSSIBLE MATCH
COUPLING,PIPE
4730-01-424-9060POSSIBLE MATCH
UNION,PIPE
4730-01-425-0359POSSIBLE MATCH
COUPLING,PIPE
4710-01-425-0399POSSIBLE MATCH
PIPE,METALLIC
Frequently Asked Questions
What is NSN 4730-01-424-5428?
NSN 4730-01-424-5428 is a Union,pipe, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-424-5428?
NSN 4730-01-424-5428 has 1 manufacturer part number on file: 1602AS211-57 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What NSN replaces 4730-01-424-5428?
8 possible matches (shared part number, not a government interchangeability claim): 4730-01-424-5429, 4730-01-424-5430, 4730-01-424-9055. Verify interchangeability with system specifications before substitution.
What are the specifications of 1602AS211-57?
Key specifications for 1602AS211-57: Nominal Pipe Size Accommodated: 0.750 INCHES ALL ENDS IN; Connection Style: INVERTED FLARE (TUBE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: THREADED. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-424-5428 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.