The Handle,bail, cataloged under National Stock Number 5340-01-461-5079, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-461-5079 |
| Primary Part Number | 3520AS307 |
| Item Name | Handle,bail |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.1850 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 2 |
| Surface Treatment Document and Classification | MIL-C-5541, CL 1 OT 3A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Inside Length | 4.5000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.6250 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Style Designator | RECTANGULAR |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM-B-108,T6 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Handle Clearance | 1.7500 INCHES NOMINAL IN |
| Stock Diameter | 0.5000 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE OVERALL |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 356.0 OVERALL |
| 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 |
|---|---|
| 3520AS307 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 3520AS307 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5340-01-461-5079 is a Handle,bail, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-461-5079 has 1 manufacturer part number on file: 3520AS307 (Vertex Modernization and Sustainment Llc).
Key specifications for 3520AS307: Mounting Facility Diameter: 0.1850 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN; Mounting Facility Quantity: 2; Surface Treatment Document and Classification: MIL-C-5541, CL 1 OT 3A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A; Inside Length: 4.5000 INCHES NOMINAL IN. 12 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.