The Guide,valve Stem, cataloged under National Stock Number 4820-01-301-1688, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-301-1688 |
| Primary Part Number | 5970-00 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 71997-29 71997-31 | Lawler Manufacturing Company, Inc. (USA) |
| 5970-00 PRIMARY | Lawler Manufacturing Company, Inc. (USA) |
| 72159 | Lawler Manufacturing Company, Inc. (USA) |
NSN 4820-01-301-1688 is a Guide,valve Stem, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-301-1688 has 3 cross-referenced part numbers: 71997-29 71997-31 (Lawler Manufacturing Company, Inc.), 5970-00 (Lawler Manufacturing Company, Inc.), 72159 (Lawler Manufacturing Company, Inc.).
There are 5 known substitutes for 4820-01-301-1688: 6105-00-031-2484, 5905-00-115-3562, 6105-00-619-7784 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-00: Material: NICKEL ALLOY. 1 total characteristics are documented in the Federal Logistics Information System.