The Guide,valve Stem, cataloged under National Stock Number 4820-01-219-2129, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 4820-01-219-2129 |
| Primary Part Number | 285-00 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Bore Diameter | 2.6275 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1539-01 | Lawler Manufacturing Company, Inc. (USA) |
| 72015 PIECE 20 | Lawler Manufacturing Company, Inc. (USA) |
| 72015 | Lawler Manufacturing Company, Inc. (USA) |
| 285-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 1539-01 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-219-2129 is a Guide,valve Stem, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-219-2129 has 5 cross-referenced part numbers: 1539-01 (Lawler Manufacturing Company, Inc.), 72015 PIECE 20 (Lawler Manufacturing Company, Inc.), 72015 (Lawler Manufacturing Company, Inc.), 285-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1539-01 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-219-2129: 3110-00-112-5892, 4810-00-217-0248, 5330-00-363-7914 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 285-00: Material: COPPER ALLOY; Special Features: 3.625 IN. OD FIRST END, 3.125 IN. OD SECOND END, 1.375 IN. O/A LG IN; Bore Diameter: 2.6275 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.