The Strainer Body,sediment, cataloged under National Stock Number 4730-01-422-9453, 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 Tate Andale, Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-422-9453 |
| Primary Part Number | 33221-1 |
| Item Name | Strainer Body,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| First Intake Flange Thickness | 0.500 INCHES NOMINAL IN |
| First Intake Flange Outside Diameter | 6.620 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Features Provided | DRAIN PLUG |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 33221-1 PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 33221 | D/9 Drawing number reference only Tate Andale, Llc |
| 33221-1 REV E ( | C/1 Advisory reference — outside the item-of-supply concept Tate Andale, Llc |
NSN 4730-01-422-9453 is a Strainer Body,sediment, manufactured by Tate Andale, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-422-9453 has 1 manufacturer part number on file: 33221-1 (Tate Andale, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-613-0290, 8465-01-628-7773. Verify interchangeability with system specifications before substitution.
Key specifications for 33221-1: First Intake Flange Thickness: 0.500 INCHES NOMINAL IN; First Intake Flange Outside Diameter: 6.620 INCHES NOMINAL IN; First Intake Connection Type: PLAIN FACE FLANGE LINE; Features Provided: DRAIN PLUG. 9 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.