4730-01-656-5013 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Nipple,tube — FSC 4730
Connection Style: PLAIN (TUBE) FIRST END
Nominal Overall Length: 0.904 INCHES IN
Connection Type: THREADED EXTERNAL TUBE FIRST END
Style Designator: THREADED AND PLAIN
Material Document and Classification: AMS 5666 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size: 0.4375 INCHES FIRST END IN
Thread Class: 3A FIRST END A
Identification
NSN: 4730-01-656-5013
NIIN: 016565013
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Nipple,tube, cataloged under National Stock Number 4730-01-656-5013, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
AMS 5666 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size
0.4375 INCHES FIRST END IN
Thread Class
3A FIRST END A
Thread Quantity Per Inch
20 FIRST END
Material
NICKEL ALLOY OVERALL
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4053T20P01
3/2Design control — primary reference
U.S. Government activity
4053T20
5/1Secondary reference
U.S. Government activity
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 4730-01-656-5013?
NSN 4730-01-656-5013 is a Nipple,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-656-5013?
Key specifications for 4730-01-656-5013: Connection Style: PLAIN (TUBE) FIRST END; Nominal Overall Length: 0.904 INCHES IN; Connection Type: THREADED EXTERNAL TUBE FIRST END; Style Designator: THREADED AND PLAIN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-656-5013 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.