The Reducer,tube, cataloged under National Stock Number 4730-00-595-0172, 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 Precision Speed Manufacturing, Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 4730-00-595-0172 |
| Primary Part Number | 226344 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Precision Speed Manufacturing, Llc |
| Status | ACTIVE |
| Thread Series Designator | UNF SECOND END |
| Thread Class | 3A SECOND END A |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Reducer Type | CONCENTRIC |
| Nominal Outside Diameter Tube Accommodated | 0.297 INCHES SECOND END IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Quantity Per Inch | 16 FIRST END |
| Material Document and Classification | AMS 4118 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNS FIRST END |
| Connection Style | INVERTED FLARE (TUBE) SECOND END |
| Seat Angle | 65.0 DEGREES FIRST END |
| Material | ALUMINUM OVERALL |
| Thread Class | 2A FIRST END A |
| Nominal Overall Length | 1.380 INCHES IN |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Surface Treatment | ANODIZE INSIDE |
| Surface Treatment | ANODIZE OUTSIDE |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 30.0 DEGREES SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.374 INCHES FIRST END IN |
| Connection Style | INVERTED FLARE (TUBE) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 226344 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 226344 PRIMARY | Precision Speed Manufacturing, Llc (USA) |
| 226344 | Crown Fitting Co Inc (USA) |
| 226344 | Simon Paul Boiler and Welding Co (USA) |
| 226344 | Cooper Industries Inc Cooper Petroleum Equipment Div Sunnyvale Operation (USA) |
| 226344 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 226344 | Alliant Techsystems Inc (USA) |
NSN 4730-00-595-0172 is a Reducer,tube, manufactured by Precision Speed Manufacturing, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-595-0172 has 7 cross-referenced part numbers: 226344 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 226344 (Precision Speed Manufacturing, Llc), 226344 (Crown Fitting Co Inc), 226344 (Simon Paul Boiler and Welding Co), 226344 (Cooper Industries Inc Cooper Petroleum Equipment Div Sunnyvale Operation) and 2 more.
There are 3 known substitutes for 4730-00-595-0172: 3110-01-128-9020, 5331-01-181-0821, 4730-01-669-4815. Verify interchangeability with system specifications before substitution.
Key specifications for 226344: Thread Series Designator: UNF SECOND END; Thread Class: 3A SECOND END A; Connection Type: THREADED EXTERNAL TUBE SECOND END; Reducer Type: CONCENTRIC. 21 total characteristics are documented in the Federal Logistics Information System.