The Stay,locking, cataloged under National Stock Number 5340-01-379-2364, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-379-2364 |
| Primary Part Number | 637-1486-001 |
| Item Name | Stay,locking |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 580-0241-000 MFR REF SINGLE TREATMENT RESPONSE |
| Style Designator | SINGLE |
| Material Document and Classification | QQ-S-766, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.110 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| Material Thickness | 0.033 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Material | STEEL COMP 304 |
| Mounting Hole Type | COUNTERBORED |
| 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 |
|---|---|
| 637-1486-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5340-01-379-2364 is a Stay,locking, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-379-2364 has 1 manufacturer part number on file: 637-1486-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 637-1486-001: Surface Treatment Document and Classification: 580-0241-000 MFR REF SINGLE TREATMENT RESPONSE; Style Designator: SINGLE; Material Document and Classification: QQ-S-766, COND A FED SPEC SINGLE MATERIAL RESPONSE; Mounting Hole Diameter: 0.110 INCHES MINIMUM AND 0.114 INCHES MAXIMUM 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.