The Stem,plug,blower, cataloged under National Stock Number 4820-00-950-1898, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Steward Machine Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 3 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 | 4820-00-950-1898 |
| Primary Part Number | 591-611 |
| Item Name | Stem,plug,blower |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Steward Machine Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CRES; 10.312 IN. O/A LG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60-773PC611 | Hardie-Tynes Co., Inc. (USA) |
| 60-773 | Hardie-Tynes Co., Inc. (USA) |
| 60-620 | Hardie-Tynes Co., Inc. (USA) |
| 591-611 | Hardie-Tynes Co., Inc. (USA) |
| 591-611 PRIMARY | Steward Machine Co Inc (USA) |
| 60-591PC611 | Classic Mfg (USA) |
| 60-591 | Hardie-Tynes Co., Inc. (USA) |
| 60-656PC611 | Hardie-Tynes Co., Inc. (USA) |
| 60-656 | Hardie-Tynes Co., Inc. (USA) |
| 60-591PC611 | Hardie-Tynes Co., Inc. (USA) |
| 60-620PC611 | Hardie-Tynes Co., Inc. (USA) |
NSN 4820-00-950-1898 is a Stem,plug,blower, manufactured by Steward Machine Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-950-1898 has 11 cross-referenced part numbers: 60-773PC611 (Hardie-Tynes Co., Inc.), 60-773 (Hardie-Tynes Co., Inc.), 60-620 (Hardie-Tynes Co., Inc.), 591-611 (Hardie-Tynes Co., Inc.), 591-611 (Steward Machine Co Inc) and 6 more.
There are 12 known substitutes for 4820-00-950-1898: 5305-00-010-0138, 3110-00-243-4878, 5330-00-286-8149 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 591-611: General Characteristics Item Description: CRES; 10.312 IN. O/A LG IN. 1 total characteristics are documented in the Federal Logistics Information System.