The Strainer,sediment, cataloged under National Stock Number 4730-01-162-7560, 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 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-162-7560 |
| Primary Part Number | 973-5IN-250-.093 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Staples & Pfeiffer, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PLEATED ALL FILTERING MEDIA RESPONSES |
| Distance From Bottom of Body to Center of Inlet | 14.000 INCHES NOMINAL IN |
| First Intake Flange Thickness | 1.062 INCHES NOMINAL IN |
| First Intake Flange Outside Diameter | 9.062 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Perforation Quantity | 31.0 PER SQUARE INCH |
| Style Designator | Y STRAINER W/BOLTED COVER |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 17.375 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY FILTERING MEDIUM |
| Perforation Diameter | 0.093 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Intake Flange Face Style | PLAIN |
| 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 |
|---|---|
| 973-5IN-250-.093 | Staples & Pfeiffer, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9381-4016 | 3/2 Design control — primary reference U.S. Government activity |
| C2706 5IN | 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 |
NSN 4730-01-162-7560 is a Strainer,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-162-7560 has 1 manufacturer part number on file: 973-5IN-250-.093 (Staples & Pfeiffer, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-222-3700, 5905-01-271-4119, 4730-01-313-7312. Verify interchangeability with system specifications before substitution.
Key specifications for 973-5IN-250-.093: Filtering Media Design: PLEATED ALL FILTERING MEDIA RESPONSES; Distance From Bottom of Body to Center of Inlet: 14.000 INCHES NOMINAL IN; First Intake Flange Thickness: 1.062 INCHES NOMINAL IN; First Intake Flange Outside Diameter: 9.062 INCHES NOMINAL IN. 16 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.