The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-092-1685, 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 Danfoss Power Solutions II, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-092-1685 |
| Primary Part Number | 202123-18-16B |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Furnished Items and Quantity | 1 PREFORMED PACKING |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Nominal Overall Length | 2.030 INCHES IN |
| Thread Class | 2A SECOND END A |
| Thread Quantity Per Inch | 12 SECOND END |
| Nominal Thread Size | 1.312 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Nominal Outside Diameter Tube Accommodated | 1.125 INCHES FIRST END IN |
| Thread Series Designator | UN SECOND END |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202123-18-16B PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 17-00-6386 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 202123 | Danfoss Power Solutions II, Llc (USA) |
| 202123-18-16B | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
NSN 4730-01-092-1685 is a Adapter,straight,tube to Boss, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-092-1685 has 4 cross-referenced part numbers: 202123-18-16B (Danfoss Power Solutions II, Llc), 17-00-6386 (Electric Boat Corporation Div General Dynamics Electric Boat), 202123 (Danfoss Power Solutions II, Llc), 202123-18-16B (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
There are 3 known substitutes for 4730-01-092-1685: 5905-00-106-1278, 2520-00-593-1509, 6515-01-470-8519. Verify interchangeability with system specifications before substitution.
Key specifications for 202123-18-16B: Connection Style: PLAIN (TUBE) FIRST END; Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Furnished Items and Quantity: 1 PREFORMED PACKING; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. 12 total characteristics are documented in the Federal Logistics Information System.