The Seat,valve, cataloged under National Stock Number 4820-01-111-8507, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lincoln Electric Co the Harris Calorific Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-111-8507 |
| Primary Part Number | 9100784 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lincoln Electric Co the Harris Calorific Div |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-111-8507 is a Seat,valve, manufactured by Lincoln Electric Co the Harris Calorific Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-111-8507 has 2 cross-referenced part numbers: 9100784 (Lincoln Electric Co the Harris Calorific Div), 9100784CP (Naval Inventory Control Point Mechanicsburg).
There is 1 known substitute for 4820-01-111-8507: 5910-01-049-4712. Verify interchangeability with system specifications before substitution.
Key specifications for 9100784: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 2 total characteristics are documented in the Federal Logistics Information System.