The Adapter,straight,hose to Boss, cataloged under National Stock Number 4730-01-166-1081, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-166-1081 |
| Primary Part Number | MIL-DTL-24787/3 |
| Item Name | Adapter,straight,hose to Boss |
| 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 | ACTIVE |
| Nominal Outside Diameter Hose Accommodated | 2.750 INCHES FIRST END IN |
| Nondefinitive Spec/std Data | C TYPE AND 1 CLASS |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING FIRST END |
| Thread Pitch Diameters | +0.2016 TO 0.3062 INCHES SECOND END IN |
| Nominal Inside Diameter Hose Accommodated | 2.016 INCHES FIRST END IN |
| Thread Class | 3A SECOND END A |
| Nominal Thread Size | 3.062 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Specification/standard Data | 81349-MIL-H-24135 GOVERNMENT SPECIFICATION |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Furnished Items and Quantity | 1 HOSE SOCKET |
| Connection Style | GRIPPING NIPPLE (NOSE) FIRST END |
| Nominal Overall Length | 6.000 INCHES IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Thread Quantity Per Inch | 12 SECOND END |
| Thread Series Designator | UNS SECOND END |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-24787/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 845-4788683 | Naval Ship Systems Command (USA) |
| 2621-225-04 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| MIL-F-24787/3 GRI TY C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-24787 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-24135 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-24787/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CMC-4-5602-1-1/2-32 | Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc (USA) |
NSN 4730-01-166-1081 is a Adapter,straight,hose to Boss, 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: active.
NSN 4730-01-166-1081 has 8 cross-referenced part numbers: MIL-DTL-24787/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 845-4788683 (Naval Ship Systems Command), 2621-225-04 (Electric Boat Corporation Div General Dynamics Electric Boat), MIL-F-24787/3 GRI TY C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-24787 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 8 known substitutes for 4730-01-166-1081: 4730-00-177-5966, 4730-01-119-0557, 4730-01-142-9646 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-24787/3: Nominal Outside Diameter Hose Accommodated: 2.750 INCHES FIRST END IN; Nondefinitive Spec/std Data: C TYPE AND 1 CLASS; Connection Type: THREADED EXTERNAL HOSE GRIPPING FIRST END; Thread Pitch Diameters: +0.2016 TO 0.3062 INCHES SECOND END IN. 17 total characteristics are documented in the Federal Logistics Information System.