The Piston,valve, cataloged under National Stock Number 4820-00-071-7933, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-071-7933 |
| Primary Part Number | 1869 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-071-7933 is a Piston,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-071-7933 has 3 cross-referenced part numbers: 1360DPC20 (Lawler Manufacturing Company, Inc.), 1869 (Lawler Manufacturing Company, Inc.), 1869 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 8 known substitutes for 4820-00-071-7933: 6685-00-001-7964, 5330-00-352-7843, 2990-00-776-5027 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1869: Overall Length: 4.065 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 2 total characteristics are documented in the Federal Logistics Information System.