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NSN 4730-01-070-5059Government record, cited
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Orifice, Upper Bypass4730-01-070-5059

NSN 4730-01-070-5059 · NIIN 010705059
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-070-5059 · 4730010705059 · NIIN 010705059 · 01-070-5059 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 4730PL0744983 · 204577
Nearby stock numbers  ·
HOSE FITTING
4730-01-070-5059 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Orifice,upper Bypass — FSC 4730
  • General Characteristics Item Description: ALUMINUM ALLOY,PER QQ-A-225/8;ANODIZED PER MIL-A-8625,TYPE II;0.785 IN.MIN. AND 0.790 IN. MAX. DIA.;0.517 IN.MIN. AND 0.519 IN. MAX. H;0.280 IN. RECESS IN CENTER,WITH 0.625 DIA.;0.062 IN. MIN. AND 0.063 IN. MAX. DIA. HOLE IN CENTER WITH 0.125 IN. RADIUS AT TOP IN
Identification
  • NSN: 4730-01-070-5059
  • NIIN: 010705059
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Orifice,upper Bypass, cataloged under National Stock Number 4730-01-070-5059, 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 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Technical Specifications
ParameterValue
NSN4730-01-070-5059
Item NameOrifice,upper Bypass
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,PER QQ-A-225/8;ANODIZED PER MIL-A-8625,TYPE II;0.785 IN.MIN. AND 0.790 IN. MAX. DIA.;0.517 IN.MIN. AND 0.519 IN. MAX. H;0.280 IN. RECESS IN CENTER,WITH 0.625 DIA.;0.062 IN. MIN. AND 0.063 IN. MAX. DIA. HOLE IN CENTER WITH 0.125 IN. RADIUS AT TOP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
4730PL0744983 6/9 Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
204577 3/2 Design control — primary reference
U.S. Government activity

Frequently Asked Questions

What is NSN 4730-01-070-5059?

NSN 4730-01-070-5059 is a Orifice,upper Bypass, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-070-5059?

Key specifications for 4730-01-070-5059: General Characteristics Item Description: ALUMINUM ALLOY,PER QQ-A-225/8;ANODIZED PER MIL-A-8625,TYPE II;0.785 IN.MIN. AND 0.790 IN. MAX. DIA.;0.517 IN.MIN. AND 0.519 IN. MAX. H;0.280 IN. RECESS IN CENTER,WITH 0.625 DIA.;0.062 IN. MIN. AND 0.063 IN. MAX. DIA. HOLE IN CENTER WITH 0.125 IN. RADIUS AT TOP IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4730-01-070-5059 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.

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