The Plate,retaining,window, cataloged under National Stock Number 5340-00-993-1707, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-993-1707 |
| Primary Part Number | S6182-80108-25 |
| Item Name | Plate,retaining,window |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 16 |
| Material Document and Classification | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 7.250 INCHES NOMINAL APERTURE IN |
| Diameter | 9.875 INCHES NOMINAL OUTSIDE IN |
| Shape | ROUND PLATE |
| Features Provided | APERTURE |
| Mounting Configuration | EQUALLY SPACED ON 9.062 IN. DIA BOLT CIRCLE IN |
| Material | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL |
| Thickness | 0.040 INCHES NOMINAL OVERALL IN |
| Mounting Hole Type | UNTHREADED |
| Aperture Shape | ROUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S6182-80108-25 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5340-00-993-1707 is a Plate,retaining,window, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-993-1707 has 1 manufacturer part number on file: S6182-80108-25 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6182-80108-25: Mounting Hole Quantity: 16; Material Document and Classification: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Diameter: 7.250 INCHES NOMINAL APERTURE IN; Diameter: 9.875 INCHES NOMINAL OUTSIDE IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.