The Strainer Element,sediment, cataloged under National Stock Number 4730-01-097-7322, 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 Northrop Grumman Systems Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-097-7322 |
| Primary Part Number | GS545L1 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| First End Flange Thickness | 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Mesh Size | 30.0 |
| End Connection Type | FLANGED FIRST END |
| Style Designator | CONICAL |
| Element Outside Diameter | 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Wire Diameter | 0.01300 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 |
|---|---|
| GS545L1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| GS545L | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| FF1009 | 5/9 Secondary reference Fairfield Filter Corp |
| SK-1455 | 5/9 Secondary reference Newark Wire Cloth Holdings Llc Dba Newark Wire Cloth |
| GS545L1 | 5/9 Secondary reference Fairfield Filter Corp |
NSN 4730-01-097-7322 is a Strainer Element,sediment, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-097-7322 has 1 manufacturer part number on file: GS545L1 (Northrop Grumman Systems Corporation).
Key specifications for GS545L1: Filtering Media Design: MESH; Length: 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; First End Flange Thickness: 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Mesh Size: 30.0. 8 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.