The Cock,plug, cataloged under National Stock Number 4820-00-272-3353, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Essex Group Inc Controls Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-272-3353 |
| Primary Part Number | MILC1203 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Essex Group Inc Controls Div |
| Status | CANCELLED |
| Features Provided | NONADJUSTABLE ROTATION |
| Flow Style | TWO WAY TWO PORT 360 DEGREE PLUG TURN |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Media for Which Designed | AIR FIRST RESPONSE |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Media for Which Designed | WATER-OIL-GAS THIRD RESPONSE |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Nondefinitive Spec/std Data | 1 TYPE AND B STYLE AND 1 DESIGN AND 2 DESIGN AND 3 DESIGN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILC1203 | Essex Group Inc Controls Div (USA) |
| 127C1 | Anderson Brass Co (USA) |
| 134-96804 | Dana Corp Weatherhead Div (USA) |
| 2056-105-48 | B E Aerospace Inc Jacksonville Facility Dba Nordskog Industries (USA) |
| MILC1203 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 712 | Crane Co Div Valve Div (USA) |
| A-A-59440 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 1178 | Lunkenheimer Co (USA) |
| 31E | Imperial (USA) |
NSN 4820-00-272-3353 is a Cock,plug, manufactured by Essex Group Inc Controls Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-272-3353 has 9 cross-referenced part numbers: MILC1203 (Essex Group Inc Controls Div), 127C1 (Anderson Brass Co), 134-96804 (Dana Corp Weatherhead Div), 2056-105-48 (B E Aerospace Inc Jacksonville Facility Dba Nordskog Industries), MILC1203 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 4820-00-272-3353: 4820-00-026-8473, 4820-00-057-0694, 5996-00-078-7515 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILC1203: Features Provided: NONADJUSTABLE ROTATION; Flow Style: TWO WAY TWO PORT 360 DEGREE PLUG TURN; Valve Operation Method: MANUAL; Connection Style: PLAIN, OPTIONAL END (PIPE) ALL ENDS. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-272-3353 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.