The Seat,valve, cataloged under National Stock Number 4810-00-193-7665, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Lourdes Industries, Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4810-00-193-7665 |
| Primary Part Number | 170007-1 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Lourdes Industries, Inc. |
| Status | ACTIVE |
| Body Outside Diameter | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Seal Accommodation Type | RECESSED |
| Style Designator | PLAIN |
| Body Inside Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Seating Surface Shape | FLAT |
| 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 |
|---|---|
| 170007-1 PRIMARY | Lourdes Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 170007 | 5/9 Secondary reference Lourdes Industries, Inc. |
NSN 4810-00-193-7665 is a Seat,valve, manufactured by Lourdes Industries, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-193-7665 has 1 manufacturer part number on file: 170007-1 (Lourdes Industries, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4540-01-012-0364, 5305-01-194-8730. Verify interchangeability with system specifications before substitution.
Key specifications for 170007-1: Overall Height: 0.060 INCHES NOMINAL IN; Body Outside Diameter: 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Seal Accommodation Type: RECESSED; Style Designator: PLAIN. 7 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.