The Strainer,sediment, cataloged under National Stock Number 4730-01-535-6255, 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 Filmtec Corp. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-535-6255 |
| Primary Part Number | TW30-4040 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Filmtec Corp |
| Status | ACTIVE |
| Filtering Media Design | LAMINATED SINGLE FILTERING MEDIA RESPONSE |
| First Intake Nominal Outside Diameter | 0.750 INCHES IN |
| Body Outside Diameter | 3.913 INCHES NOMINAL IN |
| Temp Rating | 113.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Connection Type | UNTHREADED EXTERNAL HOSE END |
| Style Designator | INLINE DISPOSABLE W/HOSE CONNECTIONS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Length | 37.900 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| First Discharge Nominal Outside Diameter | 0.750 INCHES IN |
| Media for Which Designed | WATER |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION END |
| Second Intake Connection Relationship to First Intake Connection | IDENTICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-535-6255 is a Strainer,sediment, manufactured by Filmtec Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-535-6255 has 2 manufacturer part numbers on file: TW30-4040 (Filmtec Corp), 710612 (Slce Watermakers).
Key specifications for TW30-4040: Filtering Media Design: LAMINATED SINGLE FILTERING MEDIA RESPONSE; First Intake Nominal Outside Diameter: 0.750 INCHES IN; Body Outside Diameter: 3.913 INCHES NOMINAL IN; Temp Rating: 113.0 FAHRENHEIT MAXIMUM DEGF. 13 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.