The Strainer,sediment, cataloged under National Stock Number 4730-01-313-7312, 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 Federal Resources Incorporated. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-313-7312 |
| Primary Part Number | 973-6-250-.093/M |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Federal Resources Incorporated |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Distance From Bottom of Body to Center of Inlet | 17.000 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Style Designator | Y STRAINER W/BOLTED COVER |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Material Document and Classification | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Length | 19.125 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | NICKEL ALLOY FILTERING MEDIUM |
| Perforation Diameter | 0.094 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| 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 |
|---|---|
| 973-6-250-.093/M PRIMARY | Federal Resources Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 100B-6IN250F-3/32MONEL | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| C2706E 6IN | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| C2706 | D/9 Drawing number reference only Leslie Controls, Inc. Dba Leslie Controls Inc |
| 973L-6-250-.093M | 5/9 Secondary reference Staples & Pfeiffer, Inc. |
| 973-6-250-.093 | 5/9 Secondary reference Staples & Pfeiffer, Inc. |
| 973L-6-250-.093 | C/1 Advisory reference — outside the item-of-supply concept Staples & Pfeiffer, Inc. |
NSN 4730-01-313-7312 is a Strainer,sediment, manufactured by Federal Resources Incorporated, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-313-7312 has 1 manufacturer part number on file: 973-6-250-.093/M (Federal Resources Incorporated).
Key specifications for 973-6-250-.093/M: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Distance From Bottom of Body to Center of Inlet: 17.000 INCHES NOMINAL IN; First Intake Connection Type: PLAIN FACE FLANGE LINE; Style Designator: Y STRAINER W/BOLTED COVER. 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.