The Coupling,drainage Pipe, cataloged under National Stock Number 4730-01-167-2783, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is George Fischer Sloane, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-167-2783 |
| Primary Part Number | 2801A-ABS |
| Item Name | Coupling,drainage Pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | George Fischer Sloane, Inc. |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.500 INCHES FIRST END IN |
| Connection Style | SOCKET (PIPE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Overall Length | 1.561 INCHES IN |
| Connection Type | UNTHREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Material Document and Classification | ASTM-D2661,CL 4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 1.500 INCHES SECOND END IN |
| Specification/standard Data | 81348-L-P-322B GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 1-1/2 IN. BY 1-1/2 IN. SIZE IN |
| Material | PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL |
| Thread Series Designator | NPT SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2801A-ABS PRIMARY | George Fischer Sloane, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ABS 92801 1-1/2 | 5/9 Secondary reference George Fischer Sloane, Inc. |
| ABS 5771 | 5/9 Secondary reference Itt Fluid Technology Corp Itt Engineered Valves Div |
| ABS 2801 1-1/2 | 5/9 Secondary reference George Fischer Sloane, Inc. |
| A801A-ABS | 5/9 Secondary reference Tyler Pipe Industries Inc |
NSN 4730-01-167-2783 is a Coupling,drainage Pipe, manufactured by George Fischer Sloane, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-167-2783 has 1 manufacturer part number on file: 2801A-ABS (George Fischer Sloane, Inc.).
Key specifications for 2801A-ABS: Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN; Connection Style: SOCKET (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 1.561 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.