The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-632-2002, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-632-2002 |
| Primary Part Number | MIL-DTL-83798/1 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Furnished Items and Quantity | 1 LONG COUPLING NUT |
| Nominal Inside Diameter Hose Accommodated | 0.438 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Nominal Outside Diameter Hose Accommodated | 0.641 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Class | 3B FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Overall Length | 2.000 INCHES IN |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Surface Treatment | ANODIZE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-83798/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 816-8D | Aeronautical Machinery Corp (USA) |
| 526-8D | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 816-8D | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| GF503U8 | Northrop Grumman Systems Corporation (USA) |
| 136-1000-8D | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| M83798/1-8 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-83798 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 136-1000-8D | Hydrasearch Company, Llc (USA) |
| 676-8D | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
NSN 4730-00-632-2002 is a Adapter,straight,tube to Hose, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-632-2002 has 10 cross-referenced part numbers: MIL-DTL-83798/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 816-8D (Aeronautical Machinery Corp), 526-8D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 816-8D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), GF503U8 (Northrop Grumman Systems Corporation) and 5 more.
There are 12 known substitutes for 4730-00-632-2002: 4730-00-541-1957, 4730-00-585-6210, 4730-00-585-6212 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-83798/1: Furnished Items and Quantity: 1 LONG COUPLING NUT; Nominal Inside Diameter Hose Accommodated: 0.438 INCHES SECOND END IN; Connection Type: THREADED INTERNAL TUBE FIRST END; Nominal Outside Diameter Tube Accommodated: 0.500 INCHES FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-632-2002 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.