The Cock,plug, cataloged under National Stock Number 4820-00-274-3636, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is A Y Mcdonald Mfg Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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 | 4820-00-274-3636 |
| Primary Part Number | 9802 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | A Y Mcdonald Mfg Co |
| Status | CANCELLED |
| Material | COPPER ALLOY OVERALL |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nondefinitive Spec/std Data | H TYPE |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Flow Style | TWO WAY TWO PORT 360 DEGREE PLUG TURN |
| Furnished Items and Quantity | 1 WRENCH |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9802 | Atlantic Valve & Supply Inc (USA) |
| 102BX5 | Joy Global Underground Mining Llc (USA) |
| 272 | Crane Co Div Valve Div (USA) |
| MILD1203 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 320 | Crane Co Div Valve Div (USA) |
| 5047-5-16 | Chief of Engineers Dept of Army (USA) |
| DF3035 | Refinite Products Sales Inc (USA) |
| 9802 PRIMARY | A Y Mcdonald Mfg Co (USA) |
| 9802-0100 PRIMARY | Atlantic Valve & Supply Inc (USA) |
| MILD1203 | Eclipse Inc Rockford-Eclipse Div (USA) |
NSN 4820-00-274-3636 is a Cock,plug, manufactured by A Y Mcdonald Mfg Co, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-274-3636 has 10 cross-referenced part numbers: 9802 (Atlantic Valve & Supply Inc), 102BX5 (Joy Global Underground Mining Llc), 272 (Crane Co Div Valve Div), MILD1203 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 320 (Crane Co Div Valve Div) and 5 more.
There are 12 known substitutes for 4820-00-274-3636: 4330-00-068-8187, 5935-00-105-9967, 5950-00-199-2161 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9802: Material: COPPER ALLOY OVERALL; Thread Direction: RIGHT-HAND ALL ENDS; Nondefinitive Spec/std Data: H TYPE; Thread Series Designator: NPT ALL ENDS. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-274-3636 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.