The Valve,stop-Check, cataloged under National Stock Number 4820-01-242-0841, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-242-0841 |
| Primary Part Number | 67457-D-316SS-2.0IN-BW |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Connection Style | BEVELED (PIPE) ALL ENDS |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Valve Operation Method | MANUAL |
| Bonnet Attachment Method | BOLTED |
| Criticality Code Justification | ZZZY |
| Connection Type | BUTT WELD PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 67457-D-316SS-2.0IN-BW | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 2.0IN-FIG2475BW316SS | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| D67457 REV D | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| FIG2475-BWE-316LSS 2.0 IN | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
NSN 4820-01-242-0841 is a Valve,stop-Check, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-242-0841 has 4 cross-referenced part numbers: 67457-D-316SS-2.0IN-BW (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 2.0IN-FIG2475BW316SS (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), D67457 REV D (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), FIG2475-BWE-316LSS 2.0 IN (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).
There are 3 known substitutes for 4820-01-242-0841: 5325-01-173-8505, 4820-01-222-3521, 4820-01-227-5114. Verify interchangeability with system specifications before substitution.
Key specifications for 67457-D-316SS-2.0IN-BW: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Connection Style: BEVELED (PIPE) ALL ENDS; Bonnet Type: OUTSIDE SCREW-YOKE. 9 total characteristics are documented in the Federal Logistics Information System.