PartsTable TECHNICAL DATA SHEET
NSN 4730-01-516-7712Government record, cited

Coupling Half, Quick Disconnect4730-01-516-7712

NSN 4730-01-516-7712 · NIIN 015167712 · Part number SVHC6-6EM
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 78357
Government record, cited
NSN 4730-01-516-7712 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-516-7712. Manufacturer of record part number: SVHC6-6EM.
Also searched as  4730-01-516-7712 · 4730015167712 · NIIN 015167712 · 01-516-7712 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 78357 · SVHC6-6EM · 6304521 · 6304521-4
Nearby stock numbers  ·
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Mating End Identification: SNAP-TITE SVHN6-6EM
  • Style Designator: MALE COUPLING HALF
  • Leg Length: 0.740 INCHES NOMINAL IN
  • Features Provided: SELF-SEALING
  • Seat Angle: 37.0 DEGREES
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
Identification
  • NSN: 4730-01-516-7712
  • NIIN: 015167712
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: SVHC6-6EM
  • Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-516-7712, 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 Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-516-7712
Primary Part NumberSVHC6-6EM
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
StatusACTIVE
Mating End IdentificationSNAP-TITE SVHN6-6EM
Style DesignatorMALE COUPLING HALF
Leg Length0.740 INCHES NOMINAL IN
Features ProvidedSELF-SEALING
Seat Angle37.0 DEGREES
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-516-78896304521-88 POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Appleton Marine Inc
4710-01-516-79446304521-86 POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Appleton Marine Inc
4710-01-516-79466304521-87 POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Appleton Marine Inc
4720-01-516-8063F72206C06C-08-08-08-37.00 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4730-01-516-8346SVHN8-8EM POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
Cross-Reference Index
Part NumberManufacturer
SVHC6-6EM PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA)
6304521-4 Appleton Marine Inc (USA)
Reference documents
ReferenceMeaning
SVHC6-6EM 5/2 Secondary reference
U.S. Government activity
6304521 D/9 Drawing number reference only
U.S. Government activity
Related Parts
4710-01-516-7889POSSIBLE MATCH
TUBE,METALLIC
6304521-88
4710-01-516-7944POSSIBLE MATCH
TUBE,METALLIC
6304521-86
4710-01-516-7946POSSIBLE MATCH
TUBE,METALLIC
6304521-87
4720-01-516-8063POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
F72206C06C-08-08-08-37.00
4730-01-516-8346POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
SVHN8-8EM

Frequently Asked Questions

What is NSN 4730-01-516-7712?

NSN 4730-01-516-7712 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-516-7712?

NSN 4730-01-516-7712 has 2 manufacturer part numbers on file: SVHC6-6EM (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), 6304521-4 (Appleton Marine Inc).

What NSN replaces 4730-01-516-7712?

5 possible matches (shared part number, not a government interchangeability claim): 4710-01-516-7889, 4710-01-516-7944, 4710-01-516-7946. Verify interchangeability with system specifications before substitution.

What are the specifications of SVHC6-6EM?

Key specifications for SVHC6-6EM: Mating End Identification: SNAP-TITE SVHN6-6EM; Style Designator: MALE COUPLING HALF; Overall Length: 1.500 INCHES NOMINAL IN; Leg Length: 0.740 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-516-7712 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.
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