The Strainer Element,sediment, cataloged under National Stock Number 4730-00-166-4437, 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 Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-166-4437 |
| Primary Part Number | 10161951 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 0.083 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE OPTIONAL FED SPEC SINGLE TREATMENT RESPONSE |
| First End Flange Thickness | 0.051 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Mesh Size | 20.8 |
| End Connection Type | FLANGED ALL ENDS |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | AISI 304 ASSN STD 1ST MATERIAL RESPONSE AND AISI 302 ASSN STD 2ND MATERIAL RESPONSE |
| Second End Flange Thickness | 0.133 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Element Outside Diameter | 0.188 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10161951 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 483R003 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-00-166-4437 is a Strainer Element,sediment, manufactured by Us Army Aviation and Missile Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-166-4437 has 1 manufacturer part number on file: 10161951 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 2925-00-712-3748. Verify interchangeability with system specifications before substitution.
Key specifications for 10161951: Filtering Media Design: MESH; Length: 0.083 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35,TYPE OPTIONAL FED SPEC SINGLE TREATMENT RESPONSE; First End Flange Thickness: 0.051 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 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.
NSN 4730-00-166-4437 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.