The Handle,manual Control, cataloged under National Stock Number 5340-01-437-2623, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Allegis Corporation. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-437-2623 |
| Primary Part Number | 311-51-ZN |
| Item Name | Handle,manual Control |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Allegis Corporation |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 2 |
| Mounting Facility Length | 9.650 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Material Document and Classification | AISI 1040 ASSN STD SINGLE MATERIAL RESPONSE HANDLE |
| Surface Treatment | ZINC HANDLE |
| Material | STEEL COMP 1040 HANDLE |
| Mounting Facility Width | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 311-51-ZN PRIMARY | Allegis Corporation (USA) |
| Reference | Meaning |
|---|---|
| 311-6 | C/1 Advisory reference — outside the item-of-supply concept Trend Tool, Inc. |
| 3075AS275-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 105-6 | 5/9 Secondary reference Allegis Corporation |
| 311-6 | 5/9 Secondary reference Allegis Corporation |
| 105-6 | C/1 Advisory reference — outside the item-of-supply concept Trend Tool, Inc. |
NSN 5340-01-437-2623 is a Handle,manual Control, manufactured by Allegis Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-437-2623 has 1 manufacturer part number on file: 311-51-ZN (Allegis Corporation).
Key specifications for 311-51-ZN: Mounting Facility Diameter: 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN; Mounting Facility Quantity: 2; Mounting Facility Length: 9.650 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S). 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.