The Stay,locking, cataloged under National Stock Number 5340-01-441-5198, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-441-5198 |
| Primary Part Number | 6109D03H01 |
| Item Name | Stay,locking |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Style Designator | SINGLE |
| Material Document and Classification | ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.259 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Offset Quantity | 2 |
| Material Thickness | 0.120 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| 6109D03H01 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 1347H47-37 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 5340-01-441-5198 is a Stay,locking, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-441-5198 has 2 manufacturer part numbers on file: 6109D03H01 (Northrop Grumman Systems Corporation Div Marine Systems), 1347H47-37 (Northrop Grumman Systems Corporation Div Marine Systems).
Key specifications for 6109D03H01: Surface Treatment Document and Classification: QQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE; Style Designator: SINGLE; Material Document and Classification: ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE; Mounting Hole Diameter: 0.259 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN. 9 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.