The Cock,plug, cataloged under National Stock Number 4820-00-287-5638, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is H20 Tank Inc U S Motors Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-287-5638 |
| Primary Part Number | S11772 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | H20 Tank Inc U S Motors Div |
| Status | CANCELLED |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Nominal Thread Size | 0.625 INCHES SECOND END IN |
| Thread Series Designator | NPT FIRST END |
| Thread Class | 3A SECOND END A |
| Seat Angle | 45.0 DEGREES SECOND END |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNF SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Flow Style | TWO WAY TWO PORT 360 DEGREE PLUG TURN |
| Connection Style | FLARED (TUBE) SECOND END |
| Valve Operation Method | MANUAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S11772 PRIMARY | H20 Tank Inc U S Motors Div (USA) |
| 57SAE | Imperial (USA) |
| 504-29 | Cummins Power Generation Inc. (USA) |
| SCD76739-2 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 4820-00-287-5638 is a Cock,plug, manufactured by H20 Tank Inc U S Motors Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-287-5638 has 4 cross-referenced part numbers: S11772 (H20 Tank Inc U S Motors Div), 57SAE (Imperial), 504-29 (Cummins Power Generation Inc.), SCD76739-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 3 known substitutes for 4820-00-287-5638: 5815-00-356-3324, 2915-01-327-0190, 5950-01-597-2132. Verify interchangeability with system specifications before substitution.
Key specifications for S11772: Connection Style: PLAIN (PIPE) FIRST END; Nominal Thread Size: 0.250 INCHES FIRST END IN; Nominal Thread Size: 0.625 INCHES SECOND END IN; Thread Series Designator: NPT FIRST END. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-287-5638 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.