The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-157-7964, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-157-7964 |
| Primary Part Number | 202220-4-4S |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Thread Class | 2A ALL ENDS A |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Material | STEEL OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Thread Series Designator | UNF ALL ENDS |
| Nominal Overall Length | 1.040 INCHES IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202220-4-4S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 4556027 | Naval Ship Systems Command (USA) |
| 2670-57 PIECE 87 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2670-57 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 202220-4-4S | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
NSN 4730-01-157-7964 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 4730-01-157-7964 has 5 cross-referenced part numbers: 202220-4-4S (Danfoss Power Solutions II, Llc), 4556027 (Naval Ship Systems Command), 2670-57 PIECE 87 (Huntington Ingalls Inc Div Newport News Shipbuilding), 2670-57 (Huntington Ingalls Inc Div Newport News Shipbuilding), 202220-4-4S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
There are 12 known substitutes for 4730-01-157-7964: 6930-00-346-7188, 4730-00-477-5072, 4730-01-157-7963 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202220-4-4S: Thread Class: 2A ALL ENDS A; Connection Type: THREADED EXTERNAL TUBE FIRST END; Seat Angle: 37.0 DEGREES FIRST END; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.