The Strainer,sediment, cataloged under National Stock Number 4730-01-175-1307, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-175-1307 |
| Primary Part Number | 141B-6IN 250 FLGE W/.125M |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Staples & Pfeiffer, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Criticality Code Justification | FEAT |
| Perforation Diameter | 0.125 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 141B-6IN 250 FLGE W/.125M PRIMARY | Staples & Pfeiffer, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 141B 6IN 0.062M | C/1 Advisory reference — outside the item-of-supply concept Staples & Pfeiffer, Inc. |
| 1514 ITEM 4 | 5/9 Secondary reference Staples & Pfeiffer, Inc. |
NSN 4730-01-175-1307 is a Strainer,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-175-1307 has 1 manufacturer part number on file: 141B-6IN 250 FLGE W/.125M (Staples & Pfeiffer, Inc.).
Key specifications for 141B-6IN 250 FLGE W/.125M: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Criticality Code Justification: FEAT; Special Features: 6.000 IN. Y STRAINER WITH MONEL SCREEN,250 POUND FLANGE; WEAPON SYSTEM ESSENTIAL LBS; End Item Identification: FLEET MODERNIZATION PROGRAM-AMPHIBIOUS/AUXILARY; TARAWA CLASS LHA; TICONDEROGA CLASS CG (47); STRAINERS; WHIDBEY ISLAND CLASS LSD; SUPPLY CLASS AOE. 3 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.