The Strainer Element,sediment, cataloged under National Stock Number 4730-01-485-7748, 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 Staples & Pfeiffer, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-485-7748 |
| Primary Part Number | 123YF-4IN 150 .0781PER |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Staples & Pfeiffer, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 12.000 INCHES NOMINAL IN |
| End Connection Type | PLAIN ALL ENDS |
| Perforation Quantity | 70.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 4.000 INCHES NOMINAL IN |
| Strainer Model Number for Which Designed | 123YF |
| Material | COPPER ALLOY AND NICKEL ALLOY |
| Perforation Diameter | 0.078125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1454B REV2 SN32881 | Staples & Pfeiffer, Inc. (USA) |
| 123YF-4IN 150 .0781PER PRIMARY | Staples & Pfeiffer, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1454B-14 | 5/1 Secondary reference Staples & Pfeiffer, Inc. |
| 1454B REV2 ITEM NO 1 SN32881 | 5/1 Secondary reference Staples & Pfeiffer, Inc. |
NSN 4730-01-485-7748 is a Strainer Element,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-485-7748 has 2 manufacturer part numbers on file: 1454B REV2 SN32881 (Staples & Pfeiffer, Inc.), 123YF-4IN 150 .0781PER (Staples & Pfeiffer, Inc.).
Key specifications for 123YF-4IN 150 .0781PER: Filtering Media Design: PERFORATED; Length: 12.000 INCHES NOMINAL IN; End Connection Type: PLAIN ALL ENDS; Perforation Quantity: 70.0 PER SQUARE INCH. 9 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.