The Cock,drain, cataloged under National Stock Number 4820-00-287-4268, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 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 | 4820-00-287-4268 |
| Primary Part Number | DRP-15949 PC 10 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| Status | CANCELLED |
| Flow Control Device | DISK |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN (PIPE) FIRST END |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Material Document and Classification | QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,ALLOY 360 FED SPEC 2ND MATERIAL RESPONSE BODY |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Thread Series Designator | NPTF FIRST END |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,ALLOY 360 FED SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Thread Direction | RIGHT-HAND FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DRP-15949 PC 10 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 239-124 PIECE 2 | Itt Goulds Pumps, Inc. (USA) |
| AA59440/3-012 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 4820002874268 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MILC1203 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-59440/3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 4820002874268 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| D-ND-1500-77 PI | Carver Pump Company (USA) |
| 5393 | Waterous Company (USA) |
| 700-1-4 | Bros Inc |
| SXAIRC0CKTEEHAND | Essex Brass Corporation (USA) |
| MS35784-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-287-4268 is a Cock,drain, manufactured by Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-287-4268 has 12 cross-referenced part numbers: DRP-15949 PC 10 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 239-124 PIECE 2 (Itt Goulds Pumps, Inc.), AA59440/3-012 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 4820002874268 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), MILC1203 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.
There are 12 known substitutes for 4820-00-287-4268: 2815-00-146-7363, 5930-00-175-4551, 5120-00-198-5406 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DRP-15949 PC 10: Flow Control Device: DISK; Valve Operation Method: MANUAL; Connection Style: PLAIN (PIPE) FIRST END; Material: COPPER ALLOY OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-287-4268 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.