NSN 4730-01-348-3817 · NIIN 013483817 · Part number AS188K12DN
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 00624
Government record, cited
NSN 4730-01-348-3817 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-348-3817. Manufacturer of record part number: AS188K12DN.
4730-01-348-3817 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,quick Disconnect — FSC 4730
Surface Treatment Document and Classification: UNABLE TO DECODE
Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Style Designator: MALE COUPLING HALF
Material Document and Classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDSUNABLE TO DECODE IN
Leg Length: 2.514 INCHES NOMINAL IN
Seat Angle: 37.0 DEGREES
Identification
NSN: 4730-01-348-3817
NIIN: 013483817
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: AS188K12DN
Manufacturer: Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
General Description
The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-348-3817, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
Reference documents
Reference
Meaning
07A265
D/9Drawing number reference only
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Related Parts
4730-01-348-6324POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AE85450E
4730-01-348-6328POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AE85450G
4730-01-348-6329POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AS188P08CNF
4730-01-348-8003POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AS188P12CNF
4730-01-368-8188POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AS188K10CNP
4730-01-422-5716POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
AS188P10DNP
4730-01-444-3324POSSIBLE MATCH
COUPLING HALF,SELF-SEALING
AS188K06CN
Frequently Asked Questions
What is NSN 4730-01-348-3817?
NSN 4730-01-348-3817 is a Coupling Half,quick Disconnect, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-348-3817?
NSN 4730-01-348-3817 has 3 manufacturer part numbers on file: 07A265K12DN (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 07A265K12DN (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AS188K12DN (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
What NSN replaces 4730-01-348-3817?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-348-6324, 4730-01-348-6328, 4730-01-348-6329. Verify interchangeability with system specifications before substitution.
What are the specifications of AS188K12DN?
Key specifications for AS188K12DN: Surface Treatment Document and Classification: UNABLE TO DECODE; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Style Designator: MALE COUPLING HALF; Material Document and Classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY. 12 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-348-3817 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.