The Stop,mechanical, cataloged under National Stock Number 5340-01-352-2846, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-352-2846 |
| Primary Part Number | 3237597 |
| Item Name | Stop,mechanical |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Flange Thickness | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Design Type | FLANGE |
| Material Document and Classification | AISI 1010, 1011, 1012, 1013 OR 1015 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A108, GRADE 1010, 1015, 1016, 1018 OR 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Thread Size | 0.3125 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3237597 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5340-01-352-2846 is a Stop,mechanical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-352-2846 has 1 manufacturer part number on file: 3237597 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3237597: Flange Thickness: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Design Type: FLANGE; Material Document and Classification: AISI 1010, 1011, 1012, 1013 OR 1015 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A108, GRADE 1010, 1015, 1016, 1018 OR 1020 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 1.344 INCHES NOMINAL IN. 8 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.