The Valve,plug, cataloged under National Stock Number 4820-00-138-3919, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-138-3919 |
| Primary Part Number | 533001 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Valve Operation Method | MANUAL |
| Features Provided | NONADJUSTABLE ROTATION |
| Thread Series Designator | NPT ALL ENDS |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Flow Style | TWO-WAY TWO PORT 90 DEGREE PLUG TURN |
| Material | COPPER ALLOY OVERALL |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 533001 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
NSN 4820-00-138-3919 is a Valve,plug, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-138-3919 has 1 cross-referenced part number: 533001 (Fwd Seagrave Holdings Lp).
There are 4 known substitutes for 4820-00-138-3919: 3910-00-405-3453, 5998-00-713-8316, 5306-00-942-2553 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 533001: Thread Direction: RIGHT-HAND ALL ENDS; Valve Operation Method: MANUAL; Features Provided: NONADJUSTABLE ROTATION; Thread Series Designator: NPT ALL ENDS. 8 total characteristics are documented in the Federal Logistics Information System.